1 | |
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2 | ! $Id: wake.F90 4089 2022-03-10 18:23:47Z emillour $ |
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3 | |
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4 | |
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5 | SUBROUTINE wake(klon,klev,znatsurf, p, ph, pi, dtime, & |
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6 | tenv0, qe0, omgb, & |
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7 | dtdwn, dqdwn, amdwn, amup, dta, dqa, wgen, & |
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8 | sigd_con, Cin, & |
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9 | deltatw, deltaqw, sigmaw, awdens, wdens, & ! state variables |
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10 | dth, hw, wape, fip, gfl, & |
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11 | dtls, dqls, ktopw, omgbdth, dp_omgb, tu, qu, & |
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12 | dtke, dqke, omg, dp_deltomg, wkspread, cstar, & |
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13 | d_deltat_gw, & |
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14 | d_deltatw2, d_deltaqw2, d_sigmaw2, d_awdens2, d_wdens2) ! tendencies |
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15 | |
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16 | |
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17 | ! ************************************************************** |
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18 | ! * |
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19 | ! WAKE * |
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20 | ! retour a un Pupper fixe * |
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21 | ! * |
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22 | ! written by : GRANDPEIX Jean-Yves 09/03/2000 * |
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23 | ! modified by : ROEHRIG Romain 01/29/2007 * |
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24 | ! ************************************************************** |
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25 | |
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26 | |
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27 | USE wake_ini_mod , ONLY : wake_ini |
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28 | USE wake_ini_mod , ONLY : prt_level,epsim1,RG,RD |
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29 | USE wake_ini_mod , ONLY : stark, wdens_ref, coefgw, alpk, wdens_ref, stark, coefgw, alpk |
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30 | USE wake_ini_mod , ONLY : crep_upper, crep_sol, tau_cv, rzero, aa0, flag_wk_check_trgl |
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31 | USE wake_ini_mod , ONLY : iflag_wk_act, iflag_wk_check_trgl, iflag_wk_pop_dyn, wdensmin |
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32 | USE wake_ini_mod , ONLY : sigmad, hwmin, wapecut, cstart, sigmaw_max, dens_rate, epsilon_loc |
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33 | |
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34 | |
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35 | IMPLICIT NONE |
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36 | ! ============================================================================ |
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37 | |
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38 | |
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39 | ! But : Decrire le comportement des poches froides apparaissant dans les |
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40 | ! grands systemes convectifs, et fournir l'energie disponible pour |
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41 | ! le declenchement de nouvelles colonnes convectives. |
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42 | |
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43 | ! State variables : |
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44 | ! deltatw : temperature difference between wake and off-wake regions |
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45 | ! deltaqw : specific humidity difference between wake and off-wake regions |
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46 | ! sigmaw : fractional area covered by wakes. |
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47 | ! wdens : number of wakes per unit area |
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48 | |
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49 | ! Variable de sortie : |
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50 | |
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51 | ! wape : WAke Potential Energy |
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52 | ! fip : Front Incident Power (W/m2) - ALP |
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53 | ! gfl : Gust Front Length per unit area (m-1) |
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54 | ! dtls : large scale temperature tendency due to wake |
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55 | ! dqls : large scale humidity tendency due to wake |
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56 | ! hw : wake top hight (given by hw*deltatw(1)/2=wape) |
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57 | ! dp_omgb : vertical gradient of large scale omega |
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58 | ! awdens : densite de poches actives |
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59 | ! wdens : densite de poches |
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60 | ! omgbdth: flux of Delta_Theta transported by LS omega |
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61 | ! dtKE : differential heating (wake - unpertubed) |
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62 | ! dqKE : differential moistening (wake - unpertubed) |
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63 | ! omg : Delta_omg =vertical velocity diff. wake-undist. (Pa/s) |
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64 | ! dp_deltomg : vertical gradient of omg (s-1) |
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65 | ! wkspread : spreading term in d_t_wake and d_q_wake |
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66 | ! deltatw : updated temperature difference (T_w-T_u). |
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67 | ! deltaqw : updated humidity difference (q_w-q_u). |
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68 | ! sigmaw : updated wake fractional area. |
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69 | ! d_deltat_gw : delta T tendency due to GW |
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70 | |
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71 | ! Variables d'entree : |
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72 | |
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73 | ! aire : aire de la maille |
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74 | ! tenv0 : temperature dans l'environnement (K) |
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75 | ! qe0 : humidite dans l'environnement (kg/kg) |
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76 | ! omgb : vitesse verticale moyenne sur la maille (Pa/s) |
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77 | ! dtdwn: source de chaleur due aux descentes (K/s) |
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78 | ! dqdwn: source d'humidite due aux descentes (kg/kg/s) |
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79 | ! dta : source de chaleur due courants satures et detrain (K/s) |
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80 | ! dqa : source d'humidite due aux courants satures et detra (kg/kg/s) |
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81 | ! wgen : number of wakes generated per unit area and per sec (/m^2/s) |
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82 | ! amdwn: flux de masse total des descentes, par unite de |
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83 | ! surface de la maille (kg/m2/s) |
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84 | ! amup : flux de masse total des ascendances, par unite de |
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85 | ! surface de la maille (kg/m2/s) |
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86 | ! sigd_con: |
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87 | ! Cin : convective inhibition |
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88 | ! p : pressions aux milieux des couches (Pa) |
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89 | ! ph : pressions aux interfaces (Pa) |
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90 | ! pi : (p/p_0)**kapa (adim) |
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91 | ! dtime: increment temporel (s) |
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92 | |
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93 | ! Variables internes : |
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94 | |
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95 | ! rhow : masse volumique de la poche froide |
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96 | ! rho : environment density at P levels |
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97 | ! rhoh : environment density at Ph levels |
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98 | ! tenv : environment temperature | may change within |
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99 | ! qe : environment humidity | sub-time-stepping |
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100 | ! the : environment potential temperature |
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101 | ! thu : potential temperature in undisturbed area |
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102 | ! tu : temperature in undisturbed area |
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103 | ! qu : humidity in undisturbed area |
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104 | ! dp_omgb: vertical gradient og LS omega |
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105 | ! omgbw : wake average vertical omega |
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106 | ! dp_omgbw: vertical gradient of omgbw |
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107 | ! omgbdq : flux of Delta_q transported by LS omega |
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108 | ! dth : potential temperature diff. wake-undist. |
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109 | ! th1 : first pot. temp. for vertical advection (=thu) |
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110 | ! th2 : second pot. temp. for vertical advection (=thw) |
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111 | ! q1 : first humidity for vertical advection |
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112 | ! q2 : second humidity for vertical advection |
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113 | ! d_deltatw : terme de redistribution pour deltatw |
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114 | ! d_deltaqw : terme de redistribution pour deltaqw |
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115 | ! deltatw0 : deltatw initial |
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116 | ! deltaqw0 : deltaqw initial |
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117 | ! hw0 : wake top hight (defined as the altitude at which deltatw=0) |
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118 | ! amflux : horizontal mass flux through wake boundary |
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119 | ! wdens_ref: initial number of wakes per unit area (3D) or per |
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120 | ! unit length (2D), at the beginning of each time step |
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121 | ! Tgw : 1 sur la période de onde de gravité |
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122 | ! Cgw : vitesse de propagation de onde de gravité |
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123 | ! LL : distance entre 2 poches |
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124 | |
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125 | ! ------------------------------------------------------------------------- |
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126 | ! Déclaration de variables |
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127 | ! ------------------------------------------------------------------------- |
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128 | |
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129 | |
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130 | ! Arguments en entree |
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131 | ! -------------------- |
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132 | |
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133 | INTEGER, INTENT(IN) :: klon,klev |
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134 | INTEGER, DIMENSION (klon), INTENT(IN) :: znatsurf |
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135 | REAL, DIMENSION (klon, klev), INTENT(IN) :: p, pi |
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136 | REAL, DIMENSION (klon, klev+1), INTENT(IN) :: ph |
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137 | REAL, DIMENSION (klon, klev), INTENT(IN) :: omgb |
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138 | REAL, INTENT(IN) :: dtime |
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139 | REAL, DIMENSION (klon, klev), INTENT(IN) :: tenv0, qe0 |
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140 | REAL, DIMENSION (klon, klev), INTENT(IN) :: dtdwn, dqdwn |
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141 | REAL, DIMENSION (klon, klev), INTENT(IN) :: amdwn, amup |
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142 | REAL, DIMENSION (klon, klev), INTENT(IN) :: dta, dqa |
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143 | REAL, DIMENSION (klon), INTENT(IN) :: wgen |
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144 | REAL, DIMENSION (klon), INTENT(IN) :: sigd_con |
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145 | REAL, DIMENSION (klon), INTENT(IN) :: Cin |
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146 | |
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147 | ! |
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148 | ! Input/Output |
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149 | ! State variables |
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150 | REAL, DIMENSION (klon, klev), INTENT(INOUT) :: deltatw, deltaqw |
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151 | REAL, DIMENSION (klon), INTENT(INOUT) :: sigmaw |
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152 | REAL, DIMENSION (klon), INTENT(INOUT) :: awdens |
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153 | REAL, DIMENSION (klon), INTENT(INOUT) :: wdens |
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154 | |
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155 | ! Sorties |
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156 | ! -------- |
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157 | |
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158 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: dth |
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159 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: tu, qu |
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160 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: dtls, dqls |
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161 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: dtke, dqke |
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162 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: wkspread ! unused (jyg) |
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163 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: omgbdth, omg |
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164 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: dp_omgb, dp_deltomg |
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165 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: d_deltat_gw |
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166 | REAL, DIMENSION (klon), INTENT(OUT) :: hw, wape, fip, gfl, cstar |
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167 | INTEGER, DIMENSION (klon), INTENT(OUT) :: ktopw |
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168 | ! Tendencies of state variables |
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169 | REAL, DIMENSION (klon, klev), INTENT(OUT) :: d_deltatw2, d_deltaqw2 |
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170 | REAL, DIMENSION (klon), INTENT(OUT) :: d_sigmaw2, d_awdens2, d_wdens2 |
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171 | |
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172 | ! Variables internes |
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173 | ! ------------------- |
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174 | |
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175 | ! Variables à fixer |
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176 | |
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177 | REAL :: delta_t_min |
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178 | INTEGER :: nsub |
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179 | REAL :: dtimesub |
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180 | REAL :: wdens0 |
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181 | ! IM 080208 |
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182 | LOGICAL, DIMENSION (klon) :: gwake |
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183 | |
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184 | ! Variables de sauvegarde |
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185 | REAL, DIMENSION (klon, klev) :: deltatw0 |
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186 | REAL, DIMENSION (klon, klev) :: deltaqw0 |
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187 | REAL, DIMENSION (klon, klev) :: tenv, qe |
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188 | !! REAL, DIMENSION (klon) :: sigmaw1 |
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189 | |
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190 | ! Variables liees a la dynamique de population |
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191 | REAL, DIMENSION(klon) :: act |
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192 | REAL, DIMENSION(klon) :: rad_wk, tau_wk_inv |
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193 | REAL, DIMENSION(klon) :: f_shear |
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194 | REAL, DIMENSION(klon) :: drdt |
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195 | REAL, DIMENSION(klon) :: d_sig_gen, d_sig_death, d_sig_col |
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196 | REAL, DIMENSION(klon) :: wape1_act, wape2_act |
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197 | LOGICAL, DIMENSION (klon) :: kill_wake |
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198 | REAL :: drdt_pos |
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199 | REAL :: tau_wk_inv_min |
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200 | |
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201 | ! Variables pour les GW |
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202 | REAL, DIMENSION (klon) :: ll |
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203 | REAL, DIMENSION (klon, klev) :: n2 |
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204 | REAL, DIMENSION (klon, klev) :: cgw |
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205 | REAL, DIMENSION (klon, klev) :: tgw |
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206 | |
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207 | ! Variables liees au calcul de hw |
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208 | REAL, DIMENSION (klon) :: ptop_provis, ptop, ptop_new |
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209 | REAL, DIMENSION (klon) :: sum_dth |
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210 | REAL, DIMENSION (klon) :: dthmin |
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211 | REAL, DIMENSION (klon) :: z, dz, hw0 |
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212 | INTEGER, DIMENSION (klon) :: ktop, kupper |
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213 | |
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214 | ! Variables liees au test de la forme triangulaire du profil de Delta_theta |
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215 | REAL, DIMENSION (klon) :: sum_half_dth |
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216 | REAL, DIMENSION (klon) :: dz_half |
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217 | |
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218 | ! Sub-timestep tendencies and related variables |
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219 | REAL, DIMENSION (klon, klev) :: d_deltatw, d_deltaqw |
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220 | REAL, DIMENSION (klon, klev) :: d_tenv, d_qe |
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221 | REAL, DIMENSION (klon) :: d_awdens, d_wdens |
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222 | REAL, DIMENSION (klon) :: d_sigmaw, alpha |
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223 | REAL, DIMENSION (klon) :: q0_min, q1_min |
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224 | LOGICAL, DIMENSION (klon) :: wk_adv, ok_qx_qw |
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225 | |
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226 | ! Autres variables internes |
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227 | INTEGER ::isubstep, k, i, igout |
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228 | |
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229 | REAL :: wdens_targ |
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230 | REAL :: sigmaw_targ |
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231 | |
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232 | REAL, DIMENSION (klon) :: sum_thu, sum_tu, sum_qu, sum_thvu |
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233 | REAL, DIMENSION (klon) :: sum_dq, sum_rho |
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234 | REAL, DIMENSION (klon) :: sum_dtdwn, sum_dqdwn |
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235 | REAL, DIMENSION (klon) :: av_thu, av_tu, av_qu, av_thvu |
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236 | REAL, DIMENSION (klon) :: av_dth, av_dq, av_rho |
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237 | REAL, DIMENSION (klon) :: av_dtdwn, av_dqdwn |
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238 | |
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239 | REAL, DIMENSION (klon, klev) :: rho, rhow |
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240 | REAL, DIMENSION (klon, klev+1) :: rhoh |
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241 | REAL, DIMENSION (klon, klev) :: rhow_moyen |
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242 | REAL, DIMENSION (klon, klev) :: zh |
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243 | REAL, DIMENSION (klon, klev+1) :: zhh |
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244 | REAL, DIMENSION (klon, klev) :: epaisseur1, epaisseur2 |
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245 | |
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246 | REAL, DIMENSION (klon, klev) :: the, thu |
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247 | |
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248 | REAL, DIMENSION (klon, klev) :: omgbw |
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249 | REAL, DIMENSION (klon) :: pupper |
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250 | REAL, DIMENSION (klon) :: omgtop |
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251 | REAL, DIMENSION (klon, klev) :: dp_omgbw |
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252 | REAL, DIMENSION (klon) :: ztop, dztop |
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253 | REAL, DIMENSION (klon, klev) :: alpha_up |
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254 | |
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255 | REAL, DIMENSION (klon) :: rre1, rre2 |
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256 | REAL :: rrd1, rrd2 |
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257 | REAL, DIMENSION (klon, klev) :: th1, th2, q1, q2 |
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258 | REAL, DIMENSION (klon, klev) :: d_th1, d_th2, d_dth |
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259 | REAL, DIMENSION (klon, klev) :: d_q1, d_q2, d_dq |
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260 | REAL, DIMENSION (klon, klev) :: omgbdq |
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261 | |
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262 | REAL, DIMENSION (klon) :: ff, gg |
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263 | REAL, DIMENSION (klon) :: wape2, cstar2, heff |
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264 | |
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265 | REAL, DIMENSION (klon, klev) :: crep |
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266 | |
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267 | REAL, DIMENSION (klon, klev) :: ppi |
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268 | |
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269 | ! cc nrlmd |
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270 | REAL, DIMENSION (klon) :: death_rate |
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271 | !! REAL, DIMENSION (klon) :: nat_rate |
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272 | REAL, DIMENSION (klon, klev) :: entr |
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273 | REAL, DIMENSION (klon, klev) :: detr |
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274 | |
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275 | REAL, DIMENSION(klon) :: sigmaw_in ! pour les prints |
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276 | REAL, DIMENSION(klon) :: awdens_in, wdens_in ! pour les prints |
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277 | |
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278 | |
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279 | ! ------------------------------------------------------------------------- |
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280 | ! Initialisations |
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281 | ! ------------------------------------------------------------------------- |
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282 | ! ALON = 3.e5 |
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283 | ! alon = 1.E6 |
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284 | |
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285 | ! Provisionnal; to be suppressed when f_shear is parameterized |
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286 | f_shear(:) = 1. ! 0. for strong shear, 1. for weak shear |
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287 | |
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288 | |
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289 | ! Configuration de coefgw,stark,wdens (22/02/06 by YU Jingmei) |
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290 | |
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291 | ! coefgw : Coefficient pour les ondes de gravité |
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292 | ! stark : Coefficient k dans Cstar=k*sqrt(2*WAPE) |
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293 | ! wdens : Densité surfacique de poche froide |
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294 | ! ------------------------------------------------------------------------- |
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295 | |
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296 | ! cc nrlmd coefgw=10 |
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297 | ! coefgw=1 |
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298 | ! wdens0 = 1.0/(alon**2) |
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299 | ! cc nrlmd wdens = 1.0/(alon**2) |
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300 | ! cc nrlmd stark = 0.50 |
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301 | ! CRtest |
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302 | ! cc nrlmd alpk=0.1 |
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303 | ! alpk = 1.0 |
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304 | ! alpk = 0.5 |
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305 | ! alpk = 0.05 |
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306 | |
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307 | |
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308 | igout = klon/2+1/klon |
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309 | |
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310 | IF (iflag_wk_pop_dyn == 0) THEN |
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311 | ! Initialisation de toutes des densites a wdens_ref. |
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312 | ! Les densites peuvent evoluer si les poches debordent |
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313 | ! (voir au tout debut de la boucle sur les substeps) |
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314 | !jyg< |
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315 | !! wdens(:) = wdens_ref |
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316 | DO i = 1,klon |
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317 | wdens(i) = wdens_ref(znatsurf(i)+1) |
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318 | ENDDO |
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319 | !>jyg |
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320 | ENDIF ! (iflag_wk_pop_dyn == 0) |
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321 | |
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322 | ! print*,'stark',stark |
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323 | ! print*,'alpk',alpk |
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324 | ! print*,'wdens',wdens |
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325 | ! print*,'coefgw',coefgw |
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326 | ! cc |
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327 | ! Minimum value for |T_wake - T_undist|. Used for wake top definition |
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328 | ! ------------------------------------------------------------------------- |
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329 | |
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330 | delta_t_min = 0.2 |
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331 | |
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332 | ! 1. - Save initial values, initialize tendencies, initialize output fields |
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333 | ! ------------------------------------------------------------------------ |
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334 | |
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335 | !jyg< |
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336 | !! DO k = 1, klev |
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337 | !! DO i = 1, klon |
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338 | !! ppi(i, k) = pi(i, k) |
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339 | !! deltatw0(i, k) = deltatw(i, k) |
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340 | !! deltaqw0(i, k) = deltaqw(i, k) |
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341 | !! tenv(i, k) = tenv0(i, k) |
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342 | !! qe(i, k) = qe0(i, k) |
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343 | !! dtls(i, k) = 0. |
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344 | !! dqls(i, k) = 0. |
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345 | !! d_deltat_gw(i, k) = 0. |
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346 | !! d_tenv(i, k) = 0. |
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347 | !! d_qe(i, k) = 0. |
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348 | !! d_deltatw(i, k) = 0. |
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349 | !! d_deltaqw(i, k) = 0. |
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350 | !! ! IM 060508 beg |
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351 | !! d_deltatw2(i, k) = 0. |
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352 | !! d_deltaqw2(i, k) = 0. |
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353 | !! ! IM 060508 end |
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354 | !! END DO |
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355 | !! END DO |
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356 | ppi(:,:) = pi(:,:) |
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357 | deltatw0(:,:) = deltatw(:,:) |
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358 | deltaqw0(:,:) = deltaqw(:,:) |
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359 | tenv(:,:) = tenv0(:,:) |
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360 | qe(:,:) = qe0(:,:) |
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361 | dtls(:,:) = 0. |
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362 | dqls(:,:) = 0. |
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363 | d_deltat_gw(:,:) = 0. |
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364 | d_tenv(:,:) = 0. |
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365 | d_qe(:,:) = 0. |
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366 | d_deltatw(:,:) = 0. |
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367 | d_deltaqw(:,:) = 0. |
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368 | d_deltatw2(:,:) = 0. |
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369 | d_deltaqw2(:,:) = 0. |
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370 | |
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371 | IF (iflag_wk_act == 0) THEN |
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372 | act(:) = 0. |
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373 | ELSEIF (iflag_wk_act == 1) THEN |
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374 | act(:) = 1. |
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375 | ENDIF |
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376 | |
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377 | !! DO i = 1, klon |
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378 | !! sigmaw_in(i) = sigmaw(i) |
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379 | !! END DO |
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380 | sigmaw_in(:) = sigmaw(:) |
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381 | !>jyg |
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382 | |
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383 | ! sigmaw1=sigmaw |
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384 | ! IF (sigd_con.GT.sigmaw1) THEN |
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385 | ! print*, 'sigmaw,sigd_con', sigmaw, sigd_con |
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386 | ! ENDIF |
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387 | IF (iflag_wk_pop_dyn >=1) THEN |
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388 | DO i = 1, klon |
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389 | wdens_targ = max(wdens(i),wdensmin) |
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390 | d_wdens2(i) = wdens_targ - wdens(i) |
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391 | wdens(i) = wdens_targ |
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392 | END DO |
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393 | ELSE |
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394 | DO i = 1, klon |
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395 | d_awdens2(i) = 0. |
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396 | d_wdens2(i) = 0. |
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397 | END DO |
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398 | ENDIF ! (iflag_wk_pop_dyn >=1) |
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399 | ! |
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400 | DO i = 1, klon |
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401 | ! c sigmaw(i) = amax1(sigmaw(i),sigd_con(i)) |
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402 | !jyg< |
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403 | !! sigmaw(i) = amax1(sigmaw(i), sigmad) |
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404 | !! sigmaw(i) = amin1(sigmaw(i), 0.99) |
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405 | sigmaw_targ = min(max(sigmaw(i), sigmad),0.99) |
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406 | d_sigmaw2(i) = sigmaw_targ - sigmaw(i) |
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407 | sigmaw(i) = sigmaw_targ |
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408 | !>jyg |
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409 | END DO |
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410 | |
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411 | ! |
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412 | IF (iflag_wk_pop_dyn >= 1) THEN |
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413 | awdens_in(:) = awdens(:) |
---|
414 | wdens_in(:) = wdens(:) |
---|
415 | !! wdens(:) = wdens(:) + wgen(:)*dtime |
---|
416 | !! d_wdens2(:) = wgen(:)*dtime |
---|
417 | !! ELSE |
---|
418 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
419 | |
---|
420 | wape(:) = 0. |
---|
421 | wape2(:) = 0. |
---|
422 | d_sigmaw(:) = 0. |
---|
423 | ktopw(:) = 0 |
---|
424 | ! |
---|
425 | !<jyg |
---|
426 | dth(:,:) = 0. |
---|
427 | tu(:,:) = 0. |
---|
428 | qu(:,:) = 0. |
---|
429 | dtke(:,:) = 0. |
---|
430 | dqke(:,:) = 0. |
---|
431 | wkspread(:,:) = 0. |
---|
432 | omgbdth(:,:) = 0. |
---|
433 | omg(:,:) = 0. |
---|
434 | dp_omgb(:,:) = 0. |
---|
435 | dp_deltomg(:,:) = 0. |
---|
436 | hw(:) = 0. |
---|
437 | wape(:) = 0. |
---|
438 | fip(:) = 0. |
---|
439 | gfl(:) = 0. |
---|
440 | cstar(:) = 0. |
---|
441 | ktopw(:) = 0 |
---|
442 | ! |
---|
443 | ! Vertical advection local variables |
---|
444 | omgbw(:,:) = 0. |
---|
445 | omgtop(:) = 0 |
---|
446 | dp_omgbw(:,:) = 0. |
---|
447 | omgbdq(:,:) = 0. |
---|
448 | !>jyg |
---|
449 | ! |
---|
450 | IF (prt_level>=10) THEN |
---|
451 | PRINT *, 'wake-1, sigmaw(igout) ', sigmaw(igout) |
---|
452 | PRINT *, 'wake-1, deltatw(igout,k) ', (k,deltatw(igout,k), k=1,klev) |
---|
453 | PRINT *, 'wake-1, deltaqw(igout,k) ', (k,deltaqw(igout,k), k=1,klev) |
---|
454 | PRINT *, 'wake-1, dowwdraughts, amdwn(igout,k) ', (k,amdwn(igout,k), k=1,klev) |
---|
455 | PRINT *, 'wake-1, dowwdraughts, dtdwn(igout,k) ', (k,dtdwn(igout,k), k=1,klev) |
---|
456 | PRINT *, 'wake-1, dowwdraughts, dqdwn(igout,k) ', (k,dqdwn(igout,k), k=1,klev) |
---|
457 | PRINT *, 'wake-1, updraughts, amup(igout,k) ', (k,amup(igout,k), k=1,klev) |
---|
458 | PRINT *, 'wake-1, updraughts, dta(igout,k) ', (k,dta(igout,k), k=1,klev) |
---|
459 | PRINT *, 'wake-1, updraughts, dqa(igout,k) ', (k,dqa(igout,k), k=1,klev) |
---|
460 | ENDIF |
---|
461 | |
---|
462 | ! 2. - Prognostic part |
---|
463 | ! -------------------- |
---|
464 | |
---|
465 | |
---|
466 | ! 2.1 - Undisturbed area and Wake integrals |
---|
467 | ! --------------------------------------------------------- |
---|
468 | |
---|
469 | DO i = 1, klon |
---|
470 | z(i) = 0. |
---|
471 | ktop(i) = 0 |
---|
472 | kupper(i) = 0 |
---|
473 | sum_thu(i) = 0. |
---|
474 | sum_tu(i) = 0. |
---|
475 | sum_qu(i) = 0. |
---|
476 | sum_thvu(i) = 0. |
---|
477 | sum_dth(i) = 0. |
---|
478 | sum_dq(i) = 0. |
---|
479 | sum_rho(i) = 0. |
---|
480 | sum_dtdwn(i) = 0. |
---|
481 | sum_dqdwn(i) = 0. |
---|
482 | |
---|
483 | av_thu(i) = 0. |
---|
484 | av_tu(i) = 0. |
---|
485 | av_qu(i) = 0. |
---|
486 | av_thvu(i) = 0. |
---|
487 | av_dth(i) = 0. |
---|
488 | av_dq(i) = 0. |
---|
489 | av_rho(i) = 0. |
---|
490 | av_dtdwn(i) = 0. |
---|
491 | av_dqdwn(i) = 0. |
---|
492 | END DO |
---|
493 | |
---|
494 | ! Distance between wakes |
---|
495 | DO i = 1, klon |
---|
496 | ll(i) = (1-sqrt(sigmaw(i)))/sqrt(wdens(i)) |
---|
497 | END DO |
---|
498 | ! Potential temperatures and humidity |
---|
499 | ! ---------------------------------------------------------- |
---|
500 | DO k = 1, klev |
---|
501 | DO i = 1, klon |
---|
502 | ! write(*,*)'wake 1',i,k,RD,tenv(i,k) |
---|
503 | rho(i, k) = p(i, k)/(RD*tenv(i,k)) |
---|
504 | ! write(*,*)'wake 2',rho(i,k) |
---|
505 | IF (k==1) THEN |
---|
506 | ! write(*,*)'wake 3',i,k,rd,tenv(i,k) |
---|
507 | rhoh(i, k) = ph(i, k)/(RD*tenv(i,k)) |
---|
508 | ! write(*,*)'wake 4',i,k,rd,tenv(i,k) |
---|
509 | zhh(i, k) = 0 |
---|
510 | ELSE |
---|
511 | ! write(*,*)'wake 5',rd,(tenv(i,k)+tenv(i,k-1)) |
---|
512 | rhoh(i, k) = ph(i, k)*2./(RD*(tenv(i,k)+tenv(i,k-1))) |
---|
513 | ! write(*,*)'wake 6',(-rhoh(i,k)*RG)+zhh(i,k-1) |
---|
514 | zhh(i, k) = (ph(i,k)-ph(i,k-1))/(-rhoh(i,k)*RG) + zhh(i, k-1) |
---|
515 | END IF |
---|
516 | ! write(*,*)'wake 7',ppi(i,k) |
---|
517 | the(i, k) = tenv(i, k)/ppi(i, k) |
---|
518 | thu(i, k) = (tenv(i,k)-deltatw(i,k)*sigmaw(i))/ppi(i, k) |
---|
519 | tu(i, k) = tenv(i, k) - deltatw(i, k)*sigmaw(i) |
---|
520 | qu(i, k) = qe(i, k) - deltaqw(i, k)*sigmaw(i) |
---|
521 | ! write(*,*)'wake 8',(RD*(tenv(i,k)+deltatw(i,k))) |
---|
522 | rhow(i, k) = p(i, k)/(RD*(tenv(i,k)+deltatw(i,k))) |
---|
523 | dth(i, k) = deltatw(i, k)/ppi(i, k) |
---|
524 | END DO |
---|
525 | END DO |
---|
526 | |
---|
527 | DO k = 1, klev - 1 |
---|
528 | DO i = 1, klon |
---|
529 | IF (k==1) THEN |
---|
530 | n2(i, k) = 0 |
---|
531 | ELSE |
---|
532 | n2(i, k) = amax1(0., -RG**2/the(i,k)*rho(i,k)*(the(i,k+1)-the(i,k-1))/ & |
---|
533 | (p(i,k+1)-p(i,k-1))) |
---|
534 | END IF |
---|
535 | zh(i, k) = (zhh(i,k)+zhh(i,k+1))/2 |
---|
536 | |
---|
537 | cgw(i, k) = sqrt(n2(i,k))*zh(i, k) |
---|
538 | tgw(i, k) = coefgw*cgw(i, k)/ll(i) |
---|
539 | END DO |
---|
540 | END DO |
---|
541 | |
---|
542 | DO i = 1, klon |
---|
543 | n2(i, klev) = 0 |
---|
544 | zh(i, klev) = 0 |
---|
545 | cgw(i, klev) = 0 |
---|
546 | tgw(i, klev) = 0 |
---|
547 | END DO |
---|
548 | |
---|
549 | ! Calcul de la masse volumique moyenne de la colonne (bdlmd) |
---|
550 | ! ----------------------------------------------------------------- |
---|
551 | |
---|
552 | DO k = 1, klev |
---|
553 | DO i = 1, klon |
---|
554 | epaisseur1(i, k) = 0. |
---|
555 | epaisseur2(i, k) = 0. |
---|
556 | END DO |
---|
557 | END DO |
---|
558 | |
---|
559 | DO i = 1, klon |
---|
560 | epaisseur1(i, 1) = -(ph(i,2)-ph(i,1))/(rho(i,1)*RG) + 1. |
---|
561 | epaisseur2(i, 1) = -(ph(i,2)-ph(i,1))/(rho(i,1)*RG) + 1. |
---|
562 | rhow_moyen(i, 1) = rhow(i, 1) |
---|
563 | END DO |
---|
564 | |
---|
565 | DO k = 2, klev |
---|
566 | DO i = 1, klon |
---|
567 | epaisseur1(i, k) = -(ph(i,k+1)-ph(i,k))/(rho(i,k)*RG) + 1. |
---|
568 | epaisseur2(i, k) = epaisseur2(i, k-1) + epaisseur1(i, k) |
---|
569 | rhow_moyen(i, k) = (rhow_moyen(i,k-1)*epaisseur2(i,k-1)+rhow(i,k)* & |
---|
570 | epaisseur1(i,k))/epaisseur2(i, k) |
---|
571 | END DO |
---|
572 | END DO |
---|
573 | |
---|
574 | |
---|
575 | ! Choose an integration bound well above wake top |
---|
576 | ! ----------------------------------------------------------------- |
---|
577 | |
---|
578 | ! Pupper = 50000. ! melting level |
---|
579 | ! Pupper = 60000. |
---|
580 | ! Pupper = 80000. ! essais pour case_e |
---|
581 | DO i = 1, klon |
---|
582 | pupper(i) = 0.6*ph(i, 1) |
---|
583 | pupper(i) = max(pupper(i), 45000.) |
---|
584 | ! cc Pupper(i) = 60000. |
---|
585 | END DO |
---|
586 | |
---|
587 | |
---|
588 | ! Determine Wake top pressure (Ptop) from buoyancy integral |
---|
589 | ! -------------------------------------------------------- |
---|
590 | |
---|
591 | ! -1/ Pressure of the level where dth becomes less than delta_t_min. |
---|
592 | |
---|
593 | DO i = 1, klon |
---|
594 | ptop_provis(i) = ph(i, 1) |
---|
595 | END DO |
---|
596 | DO k = 2, klev |
---|
597 | DO i = 1, klon |
---|
598 | |
---|
599 | ! IM v3JYG; ptop_provis(i).LT. ph(i,1) |
---|
600 | |
---|
601 | IF (dth(i,k)>-delta_t_min .AND. dth(i,k-1)<-delta_t_min .AND. & |
---|
602 | ptop_provis(i)==ph(i,1)) THEN |
---|
603 | ptop_provis(i) = ((dth(i,k)+delta_t_min)*p(i,k-1)- & |
---|
604 | (dth(i,k-1)+delta_t_min)*p(i,k))/(dth(i,k)-dth(i,k-1)) |
---|
605 | END IF |
---|
606 | END DO |
---|
607 | END DO |
---|
608 | |
---|
609 | ! -2/ dth integral |
---|
610 | |
---|
611 | DO i = 1, klon |
---|
612 | sum_dth(i) = 0. |
---|
613 | dthmin(i) = -delta_t_min |
---|
614 | z(i) = 0. |
---|
615 | END DO |
---|
616 | |
---|
617 | DO k = 1, klev |
---|
618 | DO i = 1, klon |
---|
619 | dz(i) = -(amax1(ph(i,k+1),ptop_provis(i))-ph(i,k))/(rho(i,k)*RG) |
---|
620 | IF (dz(i)>0) THEN |
---|
621 | z(i) = z(i) + dz(i) |
---|
622 | sum_dth(i) = sum_dth(i) + dth(i, k)*dz(i) |
---|
623 | dthmin(i) = amin1(dthmin(i), dth(i,k)) |
---|
624 | END IF |
---|
625 | END DO |
---|
626 | END DO |
---|
627 | |
---|
628 | ! -3/ height of triangle with area= sum_dth and base = dthmin |
---|
629 | |
---|
630 | DO i = 1, klon |
---|
631 | hw0(i) = 2.*sum_dth(i)/amin1(dthmin(i), -0.5) |
---|
632 | hw0(i) = amax1(hwmin, hw0(i)) |
---|
633 | END DO |
---|
634 | |
---|
635 | ! -4/ now, get Ptop |
---|
636 | |
---|
637 | DO i = 1, klon |
---|
638 | z(i) = 0. |
---|
639 | ptop(i) = ph(i, 1) |
---|
640 | END DO |
---|
641 | |
---|
642 | DO k = 1, klev |
---|
643 | DO i = 1, klon |
---|
644 | dz(i) = amin1(-(ph(i,k+1)-ph(i,k))/(rho(i,k)*RG), hw0(i)-z(i)) |
---|
645 | IF (dz(i)>0) THEN |
---|
646 | z(i) = z(i) + dz(i) |
---|
647 | ptop(i) = ph(i, k) - rho(i, k)*RG*dz(i) |
---|
648 | END IF |
---|
649 | END DO |
---|
650 | END DO |
---|
651 | |
---|
652 | IF (prt_level>=10) THEN |
---|
653 | PRINT *, 'wake-2, ptop_provis(igout), ptop(igout) ', ptop_provis(igout), ptop(igout) |
---|
654 | ENDIF |
---|
655 | |
---|
656 | |
---|
657 | ! -5/ Determination de ktop et kupper |
---|
658 | |
---|
659 | DO k = klev, 1, -1 |
---|
660 | DO i = 1, klon |
---|
661 | IF (ph(i,k+1)<ptop(i)) ktop(i) = k |
---|
662 | IF (ph(i,k+1)<pupper(i)) kupper(i) = k |
---|
663 | END DO |
---|
664 | END DO |
---|
665 | |
---|
666 | ! On evite kupper = 1 et kupper = klev |
---|
667 | DO i = 1, klon |
---|
668 | kupper(i) = max(kupper(i), 2) |
---|
669 | kupper(i) = min(kupper(i), klev-1) |
---|
670 | END DO |
---|
671 | |
---|
672 | |
---|
673 | ! -6/ Correct ktop and ptop |
---|
674 | |
---|
675 | DO i = 1, klon |
---|
676 | ptop_new(i) = ptop(i) |
---|
677 | END DO |
---|
678 | DO k = klev, 2, -1 |
---|
679 | DO i = 1, klon |
---|
680 | IF (k<=ktop(i) .AND. ptop_new(i)==ptop(i) .AND. & |
---|
681 | dth(i,k)>-delta_t_min .AND. dth(i,k-1)<-delta_t_min) THEN |
---|
682 | ptop_new(i) = ((dth(i,k)+delta_t_min)*p(i,k-1)-(dth(i, & |
---|
683 | k-1)+delta_t_min)*p(i,k))/(dth(i,k)-dth(i,k-1)) |
---|
684 | END IF |
---|
685 | END DO |
---|
686 | END DO |
---|
687 | |
---|
688 | DO i = 1, klon |
---|
689 | ptop(i) = ptop_new(i) |
---|
690 | END DO |
---|
691 | |
---|
692 | DO k = klev, 1, -1 |
---|
693 | DO i = 1, klon |
---|
694 | IF (ph(i,k+1)<ptop(i)) ktop(i) = k |
---|
695 | END DO |
---|
696 | END DO |
---|
697 | |
---|
698 | IF (prt_level>=10) THEN |
---|
699 | PRINT *, 'wake-3, ktop(igout), kupper(igout) ', ktop(igout), kupper(igout) |
---|
700 | ENDIF |
---|
701 | |
---|
702 | ! -5/ Set deltatw & deltaqw to 0 above kupper |
---|
703 | |
---|
704 | DO k = 1, klev |
---|
705 | DO i = 1, klon |
---|
706 | IF (k>=kupper(i)) THEN |
---|
707 | deltatw(i, k) = 0. |
---|
708 | deltaqw(i, k) = 0. |
---|
709 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
710 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
711 | END IF |
---|
712 | END DO |
---|
713 | END DO |
---|
714 | |
---|
715 | |
---|
716 | ! Vertical gradient of LS omega |
---|
717 | |
---|
718 | DO k = 1, klev |
---|
719 | DO i = 1, klon |
---|
720 | IF (k<=kupper(i)) THEN |
---|
721 | dp_omgb(i, k) = (omgb(i,k+1)-omgb(i,k))/(ph(i,k+1)-ph(i,k)) |
---|
722 | END IF |
---|
723 | END DO |
---|
724 | END DO |
---|
725 | |
---|
726 | ! Integrals (and wake top level number) |
---|
727 | ! -------------------------------------- |
---|
728 | |
---|
729 | ! Initialize sum_thvu to 1st level virt. pot. temp. |
---|
730 | |
---|
731 | DO i = 1, klon |
---|
732 | z(i) = 1. |
---|
733 | dz(i) = 1. |
---|
734 | sum_thvu(i) = thu(i, 1)*(1.+epsim1*qu(i,1))*dz(i) |
---|
735 | sum_dth(i) = 0. |
---|
736 | END DO |
---|
737 | |
---|
738 | DO k = 1, klev |
---|
739 | DO i = 1, klon |
---|
740 | dz(i) = -(amax1(ph(i,k+1),ptop(i))-ph(i,k))/(rho(i,k)*RG) |
---|
741 | IF (dz(i)>0) THEN |
---|
742 | z(i) = z(i) + dz(i) |
---|
743 | sum_thu(i) = sum_thu(i) + thu(i, k)*dz(i) |
---|
744 | sum_tu(i) = sum_tu(i) + tu(i, k)*dz(i) |
---|
745 | sum_qu(i) = sum_qu(i) + qu(i, k)*dz(i) |
---|
746 | sum_thvu(i) = sum_thvu(i) + thu(i, k)*(1.+epsim1*qu(i,k))*dz(i) |
---|
747 | sum_dth(i) = sum_dth(i) + dth(i, k)*dz(i) |
---|
748 | sum_dq(i) = sum_dq(i) + deltaqw(i, k)*dz(i) |
---|
749 | sum_rho(i) = sum_rho(i) + rhow(i, k)*dz(i) |
---|
750 | sum_dtdwn(i) = sum_dtdwn(i) + dtdwn(i, k)*dz(i) |
---|
751 | sum_dqdwn(i) = sum_dqdwn(i) + dqdwn(i, k)*dz(i) |
---|
752 | END IF |
---|
753 | END DO |
---|
754 | END DO |
---|
755 | |
---|
756 | DO i = 1, klon |
---|
757 | hw0(i) = z(i) |
---|
758 | END DO |
---|
759 | |
---|
760 | |
---|
761 | ! 2.1 - WAPE and mean forcing computation |
---|
762 | ! --------------------------------------- |
---|
763 | |
---|
764 | ! --------------------------------------- |
---|
765 | |
---|
766 | ! Means |
---|
767 | |
---|
768 | DO i = 1, klon |
---|
769 | av_thu(i) = sum_thu(i)/hw0(i) |
---|
770 | av_tu(i) = sum_tu(i)/hw0(i) |
---|
771 | av_qu(i) = sum_qu(i)/hw0(i) |
---|
772 | av_thvu(i) = sum_thvu(i)/hw0(i) |
---|
773 | ! av_thve = sum_thve/hw0 |
---|
774 | av_dth(i) = sum_dth(i)/hw0(i) |
---|
775 | av_dq(i) = sum_dq(i)/hw0(i) |
---|
776 | av_rho(i) = sum_rho(i)/hw0(i) |
---|
777 | av_dtdwn(i) = sum_dtdwn(i)/hw0(i) |
---|
778 | av_dqdwn(i) = sum_dqdwn(i)/hw0(i) |
---|
779 | |
---|
780 | wape(i) = -RG*hw0(i)*(av_dth(i)+ & |
---|
781 | epsim1*(av_thu(i)*av_dq(i)+av_dth(i)*av_qu(i)+av_dth(i)*av_dq(i)))/av_thvu(i) |
---|
782 | |
---|
783 | END DO |
---|
784 | |
---|
785 | ! 2.2 Prognostic variable update |
---|
786 | ! ------------------------------ |
---|
787 | |
---|
788 | ! Filter out bad wakes |
---|
789 | |
---|
790 | DO k = 1, klev |
---|
791 | DO i = 1, klon |
---|
792 | IF (wape(i)<0.) THEN |
---|
793 | deltatw(i, k) = 0. |
---|
794 | deltaqw(i, k) = 0. |
---|
795 | dth(i, k) = 0. |
---|
796 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
797 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
798 | END IF |
---|
799 | END DO |
---|
800 | END DO |
---|
801 | |
---|
802 | DO i = 1, klon |
---|
803 | IF (wape(i)<0.) THEN |
---|
804 | wape(i) = 0. |
---|
805 | cstar(i) = 0. |
---|
806 | hw(i) = hwmin |
---|
807 | !jyg< |
---|
808 | !! sigmaw(i) = amax1(sigmad, sigd_con(i)) |
---|
809 | sigmaw_targ = max(sigmad, sigd_con(i)) |
---|
810 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
811 | sigmaw(i) = sigmaw_targ |
---|
812 | !>jyg |
---|
813 | fip(i) = 0. |
---|
814 | gwake(i) = .FALSE. |
---|
815 | ELSE |
---|
816 | hw(i) = hw0(i) |
---|
817 | cstar(i) = stark*sqrt(2.*wape(i)) |
---|
818 | gwake(i) = .TRUE. |
---|
819 | END IF |
---|
820 | END DO |
---|
821 | |
---|
822 | |
---|
823 | ! Check qx and qw positivity |
---|
824 | ! -------------------------- |
---|
825 | DO i = 1, klon |
---|
826 | q0_min(i) = min((qe(i,1)-sigmaw(i)*deltaqw(i,1)), & |
---|
827 | (qe(i,1)+(1.-sigmaw(i))*deltaqw(i,1))) |
---|
828 | END DO |
---|
829 | DO k = 2, klev |
---|
830 | DO i = 1, klon |
---|
831 | q1_min(i) = min((qe(i,k)-sigmaw(i)*deltaqw(i,k)), & |
---|
832 | (qe(i,k)+(1.-sigmaw(i))*deltaqw(i,k))) |
---|
833 | IF (q1_min(i)<=q0_min(i)) THEN |
---|
834 | q0_min(i) = q1_min(i) |
---|
835 | END IF |
---|
836 | END DO |
---|
837 | END DO |
---|
838 | |
---|
839 | DO i = 1, klon |
---|
840 | ok_qx_qw(i) = q0_min(i) >= 0. |
---|
841 | alpha(i) = 1. |
---|
842 | END DO |
---|
843 | |
---|
844 | IF (prt_level>=10) THEN |
---|
845 | PRINT *, 'wake-4, sigmaw(igout), cstar(igout), wape(igout), ktop(igout) ', & |
---|
846 | sigmaw(igout), cstar(igout), wape(igout), ktop(igout) |
---|
847 | ENDIF |
---|
848 | |
---|
849 | |
---|
850 | ! C ----------------------------------------------------------------- |
---|
851 | ! Sub-time-stepping |
---|
852 | ! ----------------- |
---|
853 | |
---|
854 | nsub = 10 |
---|
855 | dtimesub = dtime/nsub |
---|
856 | |
---|
857 | ! ------------------------------------------------------------ |
---|
858 | DO isubstep = 1, nsub |
---|
859 | ! ------------------------------------------------------------ |
---|
860 | |
---|
861 | ! wk_adv is the logical flag enabling wake evolution in the time advance |
---|
862 | ! loop |
---|
863 | DO i = 1, klon |
---|
864 | wk_adv(i) = ok_qx_qw(i) .AND. alpha(i) >= 1. |
---|
865 | END DO |
---|
866 | IF (prt_level>=10) THEN |
---|
867 | PRINT *, 'wake-4.1, isubstep,wk_adv(igout),cstar(igout),wape(igout), ptop(igout) ', & |
---|
868 | isubstep,wk_adv(igout),cstar(igout),wape(igout), ptop(igout) |
---|
869 | ENDIF |
---|
870 | |
---|
871 | ! cc nrlmd Ajout d'un recalcul de wdens dans le cas d'un entrainement |
---|
872 | ! négatif de ktop à kupper -------- |
---|
873 | ! cc On calcule pour cela une densité wdens0 pour laquelle on |
---|
874 | ! aurait un entrainement nul --- |
---|
875 | !jyg< |
---|
876 | ! Dans la configuration avec wdens prognostique, il s'agit d'un cas ou |
---|
877 | ! les poches sont insuffisantes pour accueillir tout le flux de masse |
---|
878 | ! des descentes unsaturees. Nous faisons alors l'hypothese que la |
---|
879 | ! convection profonde cree directement de nouvelles poches, sans passer |
---|
880 | ! par les thermiques. La nouvelle valeur de wdens est alors imposée. |
---|
881 | |
---|
882 | DO i = 1, klon |
---|
883 | ! c print *,' isubstep,wk_adv(i),cstar(i),wape(i) ', |
---|
884 | ! c $ isubstep,wk_adv(i),cstar(i),wape(i) |
---|
885 | IF (wk_adv(i) .AND. cstar(i)>0.01) THEN |
---|
886 | omg(i, kupper(i)+1) = -RG*amdwn(i, kupper(i)+1)/sigmaw(i) + & |
---|
887 | RG*amup(i, kupper(i)+1)/(1.-sigmaw(i)) |
---|
888 | wdens0 = (sigmaw(i)/(4.*3.14))* & |
---|
889 | ((1.-sigmaw(i))*omg(i,kupper(i)+1)/((ph(i,1)-pupper(i))*cstar(i)))**(2) |
---|
890 | IF (prt_level >= 10) THEN |
---|
891 | print*,'omg(i,kupper(i)+1),wdens0,wdens(i),cstar(i), ph(i,1)-pupper(i)', & |
---|
892 | omg(i,kupper(i)+1),wdens0,wdens(i),cstar(i), ph(i,1)-pupper(i) |
---|
893 | ENDIF |
---|
894 | IF (wdens(i)<=wdens0*1.1) THEN |
---|
895 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
896 | d_wdens2(i) = d_wdens2(i) + wdens0 - wdens(i) |
---|
897 | ENDIF |
---|
898 | wdens(i) = wdens0 |
---|
899 | END IF |
---|
900 | END IF |
---|
901 | END DO |
---|
902 | |
---|
903 | DO i = 1, klon |
---|
904 | IF (wk_adv(i)) THEN |
---|
905 | gfl(i) = 2.*sqrt(3.14*wdens(i)*sigmaw(i)) |
---|
906 | rad_wk(i) = sqrt(sigmaw(i)/(3.14*wdens(i))) |
---|
907 | !jyg< |
---|
908 | !! sigmaw(i) = amin1(sigmaw(i), sigmaw_max) |
---|
909 | sigmaw_targ = min(sigmaw(i), sigmaw_max) |
---|
910 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
911 | sigmaw(i) = sigmaw_targ |
---|
912 | !>jyg |
---|
913 | END IF |
---|
914 | END DO |
---|
915 | |
---|
916 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
917 | ! The variable "death_rate" is significant only when iflag_wk_pop_dyn = 0. |
---|
918 | ! Here, it has to be set to zero. |
---|
919 | death_rate(:) = 0. |
---|
920 | |
---|
921 | IF (iflag_wk_act ==2) THEN |
---|
922 | DO i = 1, klon |
---|
923 | IF (wk_adv(i)) THEN |
---|
924 | wape1_act(i) = abs(cin(i)) |
---|
925 | wape2_act(i) = 2.*wape1_act(i) + 1. |
---|
926 | act(i) = min(1., max(0., (wape(i)-wape1_act(i)) / (wape2_act(i)-wape1_act(i)) )) |
---|
927 | ENDIF ! (wk_adv(i)) |
---|
928 | ENDDO |
---|
929 | ENDIF ! (iflag_wk_act ==2) |
---|
930 | |
---|
931 | |
---|
932 | DO i = 1, klon |
---|
933 | IF (wk_adv(i)) THEN |
---|
934 | !! tau_wk(i) = max(rad_wk(i)/(3.*cstar(i))*((cstar(i)/cstart)**1.5 - 1), 100.) |
---|
935 | tau_wk_inv(i) = max( (3.*cstar(i))/(rad_wk(i)*((cstar(i)/cstart)**1.5 - 1)), 0.) |
---|
936 | tau_wk_inv_min = min(tau_wk_inv(i), 1./dtimesub) |
---|
937 | drdt(i) = (cstar(i) - wgen(i)*(sigmaw(i)/wdens(i)-aa0)/gfl(i)) / & |
---|
938 | (1 + 2*f_shear(i)*(2.*sigmaw(i)-aa0*wdens(i)) - 2.*sigmaw(i)) |
---|
939 | !! (1 - 2*sigmaw(i)*(1.-f_shear(i))) |
---|
940 | drdt_pos=max(drdt(i),0.) |
---|
941 | |
---|
942 | !! d_wdens(i) = ( wgen(i)*(1.+2.*(sigmaw(i)-sigmad)) & |
---|
943 | !! - wdens(i)*tau_wk_inv_min & |
---|
944 | !! - 2.*gfl(i)*wdens(i)*Cstar(i) )*dtimesub |
---|
945 | d_awdens(i) = ( wgen(i) - (1./tau_cv)*(awdens(i) - act(i)*wdens(i)) )*dtimesub |
---|
946 | d_wdens(i) = ( wgen(i) - (wdens(i)-awdens(i))*tau_wk_inv_min - & |
---|
947 | 2.*wdens(i)*gfl(i)*drdt_pos )*dtimesub |
---|
948 | d_wdens(i) = max(d_wdens(i), wdensmin-wdens(i)) |
---|
949 | |
---|
950 | !! d_sigmaw(i) = ( (1.-2*f_shear(i)*sigmaw(i))*(gfl(i)*Cstar(i)+wgen(i)*sigmad/wdens(i)) & |
---|
951 | !! + 2.*f_shear(i)*wgen(i)*sigmaw(i)**2/wdens(i) & |
---|
952 | !! - sigmaw(i)*tau_wk_inv_min )*dtimesub |
---|
953 | d_sig_gen(i) = wgen(i)*aa0 |
---|
954 | d_sig_death(i) = - sigmaw(i)*(1.-awdens(i)/wdens(i))*tau_wk_inv_min |
---|
955 | !! d_sig_col(i) = - 2*f_shear(i)*sigmaw(i)*gfl(i)*drdt_pos |
---|
956 | d_sig_col(i) = - 2*f_shear(i)*(2.*sigmaw(i)-wdens(i)*aa0)*gfl(i)*drdt_pos |
---|
957 | d_sigmaw(i) = ( d_sig_gen(i) + d_sig_death(i) + d_sig_col(i) + gfl(i)*cstar(i) )*dtimesub |
---|
958 | d_sigmaw(i) = max(d_sigmaw(i), sigmad-sigmaw(i)) |
---|
959 | ENDIF |
---|
960 | ENDDO |
---|
961 | |
---|
962 | IF (prt_level >= 10) THEN |
---|
963 | print *,'wake, cstar(1), cstar(1)/cstart, rad_wk(1), tau_wk_inv(1), drdt(1) ', & |
---|
964 | cstar(1), cstar(1)/cstart, rad_wk(1), tau_wk_inv(1), drdt(1) |
---|
965 | print *,'wake, wdens(1), awdens(1), act(1), d_awdens(1) ', & |
---|
966 | wdens(1), awdens(1), act(1), d_awdens(1) |
---|
967 | print *,'wake, wgen, -(wdens-awdens)*tau_wk_inv, -2.*wdens*gfl*drdt_pos, d_wdens ', & |
---|
968 | wgen(1), -(wdens(1)-awdens(1))*tau_wk_inv(1), -2.*wdens(1)*gfl(1)*drdt_pos, d_wdens(1) |
---|
969 | print *,'wake, d_sig_gen(1), d_sig_death(1), d_sig_col(1), d_sigmaw(1) ', & |
---|
970 | d_sig_gen(1), d_sig_death(1), d_sig_col(1), d_sigmaw(1) |
---|
971 | ENDIF |
---|
972 | |
---|
973 | ELSE ! (iflag_wk_pop_dyn >= 1) |
---|
974 | |
---|
975 | ! cc nrlmd |
---|
976 | |
---|
977 | DO i = 1, klon |
---|
978 | IF (wk_adv(i)) THEN |
---|
979 | ! cc nrlmd Introduction du taux de mortalité des poches et |
---|
980 | ! test sur sigmaw_max=0.4 |
---|
981 | ! cc d_sigmaw(i) = gfl(i)*Cstar(i)*dtimesub |
---|
982 | IF (sigmaw(i)>=sigmaw_max) THEN |
---|
983 | death_rate(i) = gfl(i)*cstar(i)/sigmaw(i) |
---|
984 | ELSE |
---|
985 | death_rate(i) = 0. |
---|
986 | END IF |
---|
987 | |
---|
988 | d_sigmaw(i) = gfl(i)*cstar(i)*dtimesub - death_rate(i)*sigmaw(i)* & |
---|
989 | dtimesub |
---|
990 | ! $ - nat_rate(i)*sigmaw(i)*dtimesub |
---|
991 | ! c print*, 'd_sigmaw(i),sigmaw(i),gfl(i),Cstar(i),wape(i), |
---|
992 | ! c $ death_rate(i),ktop(i),kupper(i)', |
---|
993 | ! c $ d_sigmaw(i),sigmaw(i),gfl(i),Cstar(i),wape(i), |
---|
994 | ! c $ death_rate(i),ktop(i),kupper(i) |
---|
995 | |
---|
996 | ! sigmaw(i) =sigmaw(i) + gfl(i)*Cstar(i)*dtimesub |
---|
997 | ! sigmaw(i) =min(sigmaw(i),0.99) !!!!!!!! |
---|
998 | ! wdens = wdens0/(10.*sigmaw) |
---|
999 | ! sigmaw =max(sigmaw,sigd_con) |
---|
1000 | ! sigmaw =max(sigmaw,sigmad) |
---|
1001 | END IF |
---|
1002 | END DO |
---|
1003 | |
---|
1004 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
1005 | |
---|
1006 | |
---|
1007 | ! calcul de la difference de vitesse verticale poche - zone non perturbee |
---|
1008 | ! IM 060208 differences par rapport au code initial; init. a 0 dp_deltomg |
---|
1009 | ! IM 060208 et omg sur les niveaux de 1 a klev+1, alors que avant l'on definit |
---|
1010 | ! IM 060208 au niveau k=1..? |
---|
1011 | !JYG 161013 Correction : maintenant omg est dimensionne a klev. |
---|
1012 | DO k = 1, klev |
---|
1013 | DO i = 1, klon |
---|
1014 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1015 | dp_deltomg(i, k) = 0. |
---|
1016 | END IF |
---|
1017 | END DO |
---|
1018 | END DO |
---|
1019 | DO k = 1, klev |
---|
1020 | DO i = 1, klon |
---|
1021 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1022 | omg(i, k) = 0. |
---|
1023 | END IF |
---|
1024 | END DO |
---|
1025 | END DO |
---|
1026 | |
---|
1027 | DO i = 1, klon |
---|
1028 | IF (wk_adv(i)) THEN |
---|
1029 | z(i) = 0. |
---|
1030 | omg(i, 1) = 0. |
---|
1031 | dp_deltomg(i, 1) = -(gfl(i)*cstar(i))/(sigmaw(i)*(1-sigmaw(i))) |
---|
1032 | END IF |
---|
1033 | END DO |
---|
1034 | |
---|
1035 | DO k = 2, klev |
---|
1036 | DO i = 1, klon |
---|
1037 | IF (wk_adv(i) .AND. k<=ktop(i)) THEN |
---|
1038 | dz(i) = -(ph(i,k)-ph(i,k-1))/(rho(i,k-1)*RG) |
---|
1039 | z(i) = z(i) + dz(i) |
---|
1040 | dp_deltomg(i, k) = dp_deltomg(i, 1) |
---|
1041 | omg(i, k) = dp_deltomg(i, 1)*z(i) |
---|
1042 | END IF |
---|
1043 | END DO |
---|
1044 | END DO |
---|
1045 | |
---|
1046 | DO i = 1, klon |
---|
1047 | IF (wk_adv(i)) THEN |
---|
1048 | dztop(i) = -(ptop(i)-ph(i,ktop(i)))/(rho(i,ktop(i))*RG) |
---|
1049 | ztop(i) = z(i) + dztop(i) |
---|
1050 | omgtop(i) = dp_deltomg(i, 1)*ztop(i) |
---|
1051 | END IF |
---|
1052 | END DO |
---|
1053 | |
---|
1054 | IF (prt_level>=10) THEN |
---|
1055 | PRINT *, 'wake-4.2, omg(igout,k) ', (k,omg(igout,k), k=1,klev) |
---|
1056 | PRINT *, 'wake-4.2, omgtop(igout), ptop(igout), ktop(igout) ', & |
---|
1057 | omgtop(igout), ptop(igout), ktop(igout) |
---|
1058 | ENDIF |
---|
1059 | |
---|
1060 | ! ----------------- |
---|
1061 | ! From m/s to Pa/s |
---|
1062 | ! ----------------- |
---|
1063 | |
---|
1064 | DO i = 1, klon |
---|
1065 | IF (wk_adv(i)) THEN |
---|
1066 | omgtop(i) = -rho(i, ktop(i))*RG*omgtop(i) |
---|
1067 | dp_deltomg(i, 1) = omgtop(i)/(ptop(i)-ph(i,1)) |
---|
1068 | END IF |
---|
1069 | END DO |
---|
1070 | |
---|
1071 | DO k = 1, klev |
---|
1072 | DO i = 1, klon |
---|
1073 | IF (wk_adv(i) .AND. k<=ktop(i)) THEN |
---|
1074 | omg(i, k) = -rho(i, k)*RG*omg(i, k) |
---|
1075 | dp_deltomg(i, k) = dp_deltomg(i, 1) |
---|
1076 | END IF |
---|
1077 | END DO |
---|
1078 | END DO |
---|
1079 | |
---|
1080 | ! raccordement lineaire de omg de ptop a pupper |
---|
1081 | |
---|
1082 | DO i = 1, klon |
---|
1083 | IF (wk_adv(i) .AND. kupper(i)>ktop(i)) THEN |
---|
1084 | omg(i, kupper(i)+1) = -RG*amdwn(i, kupper(i)+1)/sigmaw(i) + & |
---|
1085 | RG*amup(i, kupper(i)+1)/(1.-sigmaw(i)) |
---|
1086 | dp_deltomg(i, kupper(i)) = (omgtop(i)-omg(i,kupper(i)+1))/ & |
---|
1087 | (ptop(i)-pupper(i)) |
---|
1088 | END IF |
---|
1089 | END DO |
---|
1090 | |
---|
1091 | ! c DO i=1,klon |
---|
1092 | ! c print*,'Pente entre 0 et kupper (référence)' |
---|
1093 | ! c $ ,omg(i,kupper(i)+1)/(pupper(i)-ph(i,1)) |
---|
1094 | ! c print*,'Pente entre ktop et kupper' |
---|
1095 | ! c $ ,(omg(i,kupper(i)+1)-omgtop(i))/(pupper(i)-ptop(i)) |
---|
1096 | ! c ENDDO |
---|
1097 | ! c |
---|
1098 | DO k = 1, klev |
---|
1099 | DO i = 1, klon |
---|
1100 | IF (wk_adv(i) .AND. k>ktop(i) .AND. k<=kupper(i)) THEN |
---|
1101 | dp_deltomg(i, k) = dp_deltomg(i, kupper(i)) |
---|
1102 | omg(i, k) = omgtop(i) + (ph(i,k)-ptop(i))*dp_deltomg(i, kupper(i)) |
---|
1103 | END IF |
---|
1104 | END DO |
---|
1105 | END DO |
---|
1106 | !! print *,'omg(igout,k) ', (k,omg(igout,k),k=1,klev) |
---|
1107 | ! cc nrlmd |
---|
1108 | ! c DO i=1,klon |
---|
1109 | ! c print*,'deltaw_ktop,deltaw_conv',omgtop(i),omg(i,kupper(i)+1) |
---|
1110 | ! c END DO |
---|
1111 | ! cc |
---|
1112 | |
---|
1113 | |
---|
1114 | ! -- Compute wake average vertical velocity omgbw |
---|
1115 | |
---|
1116 | |
---|
1117 | DO k = 1, klev |
---|
1118 | DO i = 1, klon |
---|
1119 | IF (wk_adv(i)) THEN |
---|
1120 | omgbw(i, k) = omgb(i, k) + (1.-sigmaw(i))*omg(i, k) |
---|
1121 | END IF |
---|
1122 | END DO |
---|
1123 | END DO |
---|
1124 | ! -- and its vertical gradient dp_omgbw |
---|
1125 | |
---|
1126 | DO k = 1, klev-1 |
---|
1127 | DO i = 1, klon |
---|
1128 | IF (wk_adv(i)) THEN |
---|
1129 | dp_omgbw(i, k) = (omgbw(i,k+1)-omgbw(i,k))/(ph(i,k+1)-ph(i,k)) |
---|
1130 | END IF |
---|
1131 | END DO |
---|
1132 | END DO |
---|
1133 | DO i = 1, klon |
---|
1134 | IF (wk_adv(i)) THEN |
---|
1135 | dp_omgbw(i, klev) = 0. |
---|
1136 | END IF |
---|
1137 | END DO |
---|
1138 | |
---|
1139 | ! -- Upstream coefficients for omgb velocity |
---|
1140 | ! -- (alpha_up(k) is the coefficient of the value at level k) |
---|
1141 | ! -- (1-alpha_up(k) is the coefficient of the value at level k-1) |
---|
1142 | DO k = 1, klev |
---|
1143 | DO i = 1, klon |
---|
1144 | IF (wk_adv(i)) THEN |
---|
1145 | alpha_up(i, k) = 0. |
---|
1146 | IF (omgb(i,k)>0.) alpha_up(i, k) = 1. |
---|
1147 | END IF |
---|
1148 | END DO |
---|
1149 | END DO |
---|
1150 | |
---|
1151 | ! Matrix expressing [The,deltatw] from [Th1,Th2] |
---|
1152 | |
---|
1153 | DO i = 1, klon |
---|
1154 | IF (wk_adv(i)) THEN |
---|
1155 | rre1(i) = 1. - sigmaw(i) |
---|
1156 | rre2(i) = sigmaw(i) |
---|
1157 | END IF |
---|
1158 | END DO |
---|
1159 | rrd1 = -1. |
---|
1160 | rrd2 = 1. |
---|
1161 | |
---|
1162 | ! -- Get [Th1,Th2], dth and [q1,q2] |
---|
1163 | |
---|
1164 | DO k = 1, klev |
---|
1165 | DO i = 1, klon |
---|
1166 | IF (wk_adv(i) .AND. k<=kupper(i)+1) THEN |
---|
1167 | dth(i, k) = deltatw(i, k)/ppi(i, k) |
---|
1168 | th1(i, k) = the(i, k) - sigmaw(i)*dth(i, k) ! undisturbed area |
---|
1169 | th2(i, k) = the(i, k) + (1.-sigmaw(i))*dth(i, k) ! wake |
---|
1170 | q1(i, k) = qe(i, k) - sigmaw(i)*deltaqw(i, k) ! undisturbed area |
---|
1171 | q2(i, k) = qe(i, k) + (1.-sigmaw(i))*deltaqw(i, k) ! wake |
---|
1172 | END IF |
---|
1173 | END DO |
---|
1174 | END DO |
---|
1175 | |
---|
1176 | DO i = 1, klon |
---|
1177 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1178 | d_th1(i, 1) = 0. |
---|
1179 | d_th2(i, 1) = 0. |
---|
1180 | d_dth(i, 1) = 0. |
---|
1181 | d_q1(i, 1) = 0. |
---|
1182 | d_q2(i, 1) = 0. |
---|
1183 | d_dq(i, 1) = 0. |
---|
1184 | END IF |
---|
1185 | END DO |
---|
1186 | |
---|
1187 | DO k = 2, klev |
---|
1188 | DO i = 1, klon |
---|
1189 | IF (wk_adv(i) .AND. k<=kupper(i)+1) THEN |
---|
1190 | d_th1(i, k) = th1(i, k-1) - th1(i, k) |
---|
1191 | d_th2(i, k) = th2(i, k-1) - th2(i, k) |
---|
1192 | d_dth(i, k) = dth(i, k-1) - dth(i, k) |
---|
1193 | d_q1(i, k) = q1(i, k-1) - q1(i, k) |
---|
1194 | d_q2(i, k) = q2(i, k-1) - q2(i, k) |
---|
1195 | d_dq(i, k) = deltaqw(i, k-1) - deltaqw(i, k) |
---|
1196 | END IF |
---|
1197 | END DO |
---|
1198 | END DO |
---|
1199 | |
---|
1200 | DO i = 1, klon |
---|
1201 | IF (wk_adv(i)) THEN |
---|
1202 | omgbdth(i, 1) = 0. |
---|
1203 | omgbdq(i, 1) = 0. |
---|
1204 | END IF |
---|
1205 | END DO |
---|
1206 | |
---|
1207 | DO k = 2, klev |
---|
1208 | DO i = 1, klon |
---|
1209 | IF (wk_adv(i) .AND. k<=kupper(i)+1) THEN ! loop on interfaces |
---|
1210 | omgbdth(i, k) = omgb(i, k)*(dth(i,k-1)-dth(i,k)) |
---|
1211 | omgbdq(i, k) = omgb(i, k)*(deltaqw(i,k-1)-deltaqw(i,k)) |
---|
1212 | END IF |
---|
1213 | END DO |
---|
1214 | END DO |
---|
1215 | |
---|
1216 | IF (prt_level>=10) THEN |
---|
1217 | PRINT *, 'wake-4.3, th1(igout,k) ', (k,th1(igout,k), k=1,klev) |
---|
1218 | PRINT *, 'wake-4.3, th2(igout,k) ', (k,th2(igout,k), k=1,klev) |
---|
1219 | PRINT *, 'wake-4.3, dth(igout,k) ', (k,dth(igout,k), k=1,klev) |
---|
1220 | PRINT *, 'wake-4.3, omgbdth(igout,k) ', (k,omgbdth(igout,k), k=1,klev) |
---|
1221 | ENDIF |
---|
1222 | |
---|
1223 | ! ----------------------------------------------------------------- |
---|
1224 | DO k = 1, klev-1 |
---|
1225 | DO i = 1, klon |
---|
1226 | IF (wk_adv(i) .AND. k<=kupper(i)-1) THEN |
---|
1227 | ! ----------------------------------------------------------------- |
---|
1228 | |
---|
1229 | ! Compute redistribution (advective) term |
---|
1230 | |
---|
1231 | d_deltatw(i, k) = dtimesub/(ph(i,k)-ph(i,k+1))* & |
---|
1232 | (rrd1*omg(i,k)*sigmaw(i)*d_th1(i,k) - & |
---|
1233 | rrd2*omg(i,k+1)*(1.-sigmaw(i))*d_th2(i,k+1)- & |
---|
1234 | (1.-alpha_up(i,k))*omgbdth(i,k)- & |
---|
1235 | alpha_up(i,k+1)*omgbdth(i,k+1))*ppi(i, k) |
---|
1236 | ! print*,'d_deltatw=', k, d_deltatw(i,k) |
---|
1237 | |
---|
1238 | d_deltaqw(i, k) = dtimesub/(ph(i,k)-ph(i,k+1))* & |
---|
1239 | (rrd1*omg(i,k)*sigmaw(i)*d_q1(i,k)- & |
---|
1240 | rrd2*omg(i,k+1)*(1.-sigmaw(i))*d_q2(i,k+1)- & |
---|
1241 | (1.-alpha_up(i,k))*omgbdq(i,k)- & |
---|
1242 | alpha_up(i,k+1)*omgbdq(i,k+1)) |
---|
1243 | ! print*,'d_deltaqw=', k, d_deltaqw(i,k) |
---|
1244 | |
---|
1245 | ! and increment large scale tendencies |
---|
1246 | |
---|
1247 | |
---|
1248 | |
---|
1249 | |
---|
1250 | ! C |
---|
1251 | ! ----------------------------------------------------------------- |
---|
1252 | d_tenv(i, k) = dtimesub*((rre1(i)*omg(i,k)*sigmaw(i)*d_th1(i,k)- & |
---|
1253 | rre2(i)*omg(i,k+1)*(1.-sigmaw(i))*d_th2(i,k+1))/ & |
---|
1254 | (ph(i,k)-ph(i,k+1)) & |
---|
1255 | -sigmaw(i)*(1.-sigmaw(i))*dth(i,k)*(omg(i,k)-omg(i,k+1))/ & |
---|
1256 | (ph(i,k)-ph(i,k+1)) )*ppi(i, k) |
---|
1257 | |
---|
1258 | d_qe(i, k) = dtimesub*((rre1(i)*omg(i,k)*sigmaw(i)*d_q1(i,k)- & |
---|
1259 | rre2(i)*omg(i,k+1)*(1.-sigmaw(i))*d_q2(i,k+1))/ & |
---|
1260 | (ph(i,k)-ph(i,k+1)) & |
---|
1261 | -sigmaw(i)*(1.-sigmaw(i))*deltaqw(i,k)*(omg(i,k)-omg(i,k+1))/ & |
---|
1262 | (ph(i,k)-ph(i,k+1)) ) |
---|
1263 | ELSE IF (wk_adv(i) .AND. k==kupper(i)) THEN |
---|
1264 | d_tenv(i, k) = dtimesub*(rre1(i)*omg(i,k)*sigmaw(i)*d_th1(i,k)/(ph(i,k)-ph(i,k+1)))*ppi(i, k) |
---|
1265 | |
---|
1266 | d_qe(i, k) = dtimesub*(rre1(i)*omg(i,k)*sigmaw(i)*d_q1(i,k)/(ph(i,k)-ph(i,k+1))) |
---|
1267 | |
---|
1268 | END IF |
---|
1269 | ! cc |
---|
1270 | END DO |
---|
1271 | END DO |
---|
1272 | ! ------------------------------------------------------------------ |
---|
1273 | |
---|
1274 | IF (prt_level>=10) THEN |
---|
1275 | PRINT *, 'wake-4.3, d_deltatw(igout,k) ', (k,d_deltatw(igout,k), k=1,klev) |
---|
1276 | PRINT *, 'wake-4.3, d_deltaqw(igout,k) ', (k,d_deltaqw(igout,k), k=1,klev) |
---|
1277 | ENDIF |
---|
1278 | |
---|
1279 | ! Increment state variables |
---|
1280 | !jyg< |
---|
1281 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
1282 | DO k = 1, klev |
---|
1283 | DO i = 1, klon |
---|
1284 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1285 | detr(i,k) = - d_sig_death(i) - d_sig_col(i) |
---|
1286 | entr(i,k) = d_sig_gen(i) |
---|
1287 | ENDIF |
---|
1288 | ENDDO |
---|
1289 | ENDDO |
---|
1290 | ELSE ! (iflag_wk_pop_dyn >= 1) |
---|
1291 | DO k = 1, klev |
---|
1292 | DO i = 1, klon |
---|
1293 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1294 | detr(i, k) = 0. |
---|
1295 | |
---|
1296 | entr(i, k) = 0. |
---|
1297 | ENDIF |
---|
1298 | ENDDO |
---|
1299 | ENDDO |
---|
1300 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
1301 | |
---|
1302 | |
---|
1303 | |
---|
1304 | DO k = 1, klev |
---|
1305 | DO i = 1, klon |
---|
1306 | ! cc nrlmd IF( wk_adv(i) .AND. k .LE. kupper(i)-1) THEN |
---|
1307 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1308 | ! cc |
---|
1309 | |
---|
1310 | |
---|
1311 | |
---|
1312 | ! Coefficient de répartition |
---|
1313 | |
---|
1314 | crep(i, k) = crep_sol*(ph(i,kupper(i))-ph(i,k))/ & |
---|
1315 | (ph(i,kupper(i))-ph(i,1)) |
---|
1316 | crep(i, k) = crep(i, k) + crep_upper*(ph(i,1)-ph(i,k))/ & |
---|
1317 | (p(i,1)-ph(i,kupper(i))) |
---|
1318 | |
---|
1319 | |
---|
1320 | ! Reintroduce compensating subsidence term. |
---|
1321 | |
---|
1322 | ! dtKE(k)=(dtdwn(k)*Crep(k))/sigmaw |
---|
1323 | ! dtKE(k)=dtKE(k)-(dtdwn(k)*(1-Crep(k))+dta(k)) |
---|
1324 | ! . /(1-sigmaw) |
---|
1325 | ! dqKE(k)=(dqdwn(k)*Crep(k))/sigmaw |
---|
1326 | ! dqKE(k)=dqKE(k)-(dqdwn(k)*(1-Crep(k))+dqa(k)) |
---|
1327 | ! . /(1-sigmaw) |
---|
1328 | |
---|
1329 | ! dtKE(k)=(dtdwn(k)*Crep(k)+(1-Crep(k))*dta(k))/sigmaw |
---|
1330 | ! dtKE(k)=dtKE(k)-(dtdwn(k)*(1-Crep(k))+dta(k)*Crep(k)) |
---|
1331 | ! . /(1-sigmaw) |
---|
1332 | ! dqKE(k)=(dqdwn(k)*Crep(k)+(1-Crep(k))*dqa(k))/sigmaw |
---|
1333 | ! dqKE(k)=dqKE(k)-(dqdwn(k)*(1-Crep(k))+dqa(k)*Crep(k)) |
---|
1334 | ! . /(1-sigmaw) |
---|
1335 | |
---|
1336 | dtke(i, k) = (dtdwn(i,k)/sigmaw(i)-dta(i,k)/(1.-sigmaw(i))) |
---|
1337 | dqke(i, k) = (dqdwn(i,k)/sigmaw(i)-dqa(i,k)/(1.-sigmaw(i))) |
---|
1338 | ! print*,'dtKE= ',dtKE(i,k),' dqKE= ',dqKE(i,k) |
---|
1339 | |
---|
1340 | ! |
---|
1341 | |
---|
1342 | ! cc nrlmd Prise en compte du taux de mortalité |
---|
1343 | ! cc Définitions de entr, detr |
---|
1344 | !jyg< |
---|
1345 | !! detr(i, k) = 0. |
---|
1346 | !! |
---|
1347 | !! entr(i, k) = detr(i, k) + gfl(i)*cstar(i) + & |
---|
1348 | !! sigmaw(i)*(1.-sigmaw(i))*dp_deltomg(i, k) |
---|
1349 | !! |
---|
1350 | entr(i, k) = entr(i,k) + gfl(i)*cstar(i) + & |
---|
1351 | sigmaw(i)*(1.-sigmaw(i))*dp_deltomg(i, k) |
---|
1352 | !>jyg |
---|
1353 | wkspread(i, k) = (entr(i,k)-detr(i,k))/sigmaw(i) |
---|
1354 | |
---|
1355 | ! cc wkspread(i,k) = |
---|
1356 | ! (1.-sigmaw(i))*dp_deltomg(i,k)+gfl(i)*Cstar(i)/ |
---|
1357 | ! cc $ sigmaw(i) |
---|
1358 | |
---|
1359 | |
---|
1360 | ! ajout d'un effet onde de gravité -Tgw(k)*deltatw(k) 03/02/06 YU |
---|
1361 | ! Jingmei |
---|
1362 | |
---|
1363 | ! write(lunout,*)'wake.F ',i,k, dtimesub,d_deltat_gw(i,k), |
---|
1364 | ! & Tgw(i,k),deltatw(i,k) |
---|
1365 | d_deltat_gw(i, k) = d_deltat_gw(i, k) - tgw(i, k)*deltatw(i, k)* & |
---|
1366 | dtimesub |
---|
1367 | ! write(lunout,*)'wake.F ',i,k, dtimesub,d_deltatw(i,k) |
---|
1368 | ff(i) = d_deltatw(i, k)/dtimesub |
---|
1369 | |
---|
1370 | ! Sans GW |
---|
1371 | |
---|
1372 | ! deltatw(k)=deltatw(k)+dtimesub*(ff+dtKE(k)-wkspread(k)*deltatw(k)) |
---|
1373 | |
---|
1374 | ! GW formule 1 |
---|
1375 | |
---|
1376 | ! deltatw(k) = deltatw(k)+dtimesub* |
---|
1377 | ! $ (ff+dtKE(k) - wkspread(k)*deltatw(k)-Tgw(k)*deltatw(k)) |
---|
1378 | |
---|
1379 | ! GW formule 2 |
---|
1380 | |
---|
1381 | IF (dtimesub*tgw(i,k)<1.E-10) THEN |
---|
1382 | d_deltatw(i, k) = dtimesub*(ff(i)+dtke(i,k) - & |
---|
1383 | entr(i,k)*deltatw(i,k)/sigmaw(i) - & |
---|
1384 | (death_rate(i)*sigmaw(i)+detr(i,k))*deltatw(i,k)/(1.-sigmaw(i)) - & ! cc |
---|
1385 | tgw(i,k)*deltatw(i,k) ) |
---|
1386 | ELSE |
---|
1387 | d_deltatw(i, k) = 1/tgw(i, k)*(1-exp(-dtimesub*tgw(i,k)))* & |
---|
1388 | (ff(i)+dtke(i,k) - & |
---|
1389 | entr(i,k)*deltatw(i,k)/sigmaw(i) - & |
---|
1390 | (death_rate(i)*sigmaw(i)+detr(i,k))*deltatw(i,k)/(1.-sigmaw(i)) - & |
---|
1391 | tgw(i,k)*deltatw(i,k) ) |
---|
1392 | END IF |
---|
1393 | |
---|
1394 | dth(i, k) = deltatw(i, k)/ppi(i, k) |
---|
1395 | |
---|
1396 | gg(i) = d_deltaqw(i, k)/dtimesub |
---|
1397 | |
---|
1398 | d_deltaqw(i, k) = dtimesub*(gg(i)+dqke(i,k) - & |
---|
1399 | entr(i,k)*deltaqw(i,k)/sigmaw(i) - & |
---|
1400 | (death_rate(i)*sigmaw(i)+detr(i,k))*deltaqw(i,k)/(1.-sigmaw(i))) |
---|
1401 | ! cc |
---|
1402 | |
---|
1403 | ! cc nrlmd |
---|
1404 | ! cc d_deltatw2(i,k)=d_deltatw2(i,k)+d_deltatw(i,k) |
---|
1405 | ! cc d_deltaqw2(i,k)=d_deltaqw2(i,k)+d_deltaqw(i,k) |
---|
1406 | ! cc |
---|
1407 | END IF |
---|
1408 | END DO |
---|
1409 | END DO |
---|
1410 | |
---|
1411 | |
---|
1412 | ! Scale tendencies so that water vapour remains positive in w and x. |
---|
1413 | |
---|
1414 | CALL wake_vec_modulation(klon, klev, wk_adv, epsilon_loc, qe, d_qe, deltaqw, & |
---|
1415 | d_deltaqw, sigmaw, d_sigmaw, alpha) |
---|
1416 | |
---|
1417 | ! cc nrlmd |
---|
1418 | ! c print*,'alpha' |
---|
1419 | ! c do i=1,klon |
---|
1420 | ! c print*,alpha(i) |
---|
1421 | ! c end do |
---|
1422 | ! cc |
---|
1423 | DO k = 1, klev |
---|
1424 | DO i = 1, klon |
---|
1425 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1426 | d_tenv(i, k) = alpha(i)*d_tenv(i, k) |
---|
1427 | d_qe(i, k) = alpha(i)*d_qe(i, k) |
---|
1428 | d_deltatw(i, k) = alpha(i)*d_deltatw(i, k) |
---|
1429 | d_deltaqw(i, k) = alpha(i)*d_deltaqw(i, k) |
---|
1430 | d_deltat_gw(i, k) = alpha(i)*d_deltat_gw(i, k) |
---|
1431 | END IF |
---|
1432 | END DO |
---|
1433 | END DO |
---|
1434 | DO i = 1, klon |
---|
1435 | IF (wk_adv(i)) THEN |
---|
1436 | d_sigmaw(i) = alpha(i)*d_sigmaw(i) |
---|
1437 | END IF |
---|
1438 | END DO |
---|
1439 | |
---|
1440 | ! Update large scale variables and wake variables |
---|
1441 | ! IM 060208 manque DO i + remplace DO k=1,kupper(i) |
---|
1442 | ! IM 060208 DO k = 1,kupper(i) |
---|
1443 | DO k = 1, klev |
---|
1444 | DO i = 1, klon |
---|
1445 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1446 | dtls(i, k) = dtls(i, k) + d_tenv(i, k) |
---|
1447 | dqls(i, k) = dqls(i, k) + d_qe(i, k) |
---|
1448 | ! cc nrlmd |
---|
1449 | d_deltatw2(i, k) = d_deltatw2(i, k) + d_deltatw(i, k) |
---|
1450 | d_deltaqw2(i, k) = d_deltaqw2(i, k) + d_deltaqw(i, k) |
---|
1451 | ! cc |
---|
1452 | END IF |
---|
1453 | END DO |
---|
1454 | END DO |
---|
1455 | DO k = 1, klev |
---|
1456 | DO i = 1, klon |
---|
1457 | IF (wk_adv(i) .AND. k<=kupper(i)) THEN |
---|
1458 | tenv(i, k) = tenv0(i, k) + dtls(i, k) |
---|
1459 | qe(i, k) = qe0(i, k) + dqls(i, k) |
---|
1460 | the(i, k) = tenv(i, k)/ppi(i, k) |
---|
1461 | deltatw(i, k) = deltatw(i, k) + d_deltatw(i, k) |
---|
1462 | deltaqw(i, k) = deltaqw(i, k) + d_deltaqw(i, k) |
---|
1463 | dth(i, k) = deltatw(i, k)/ppi(i, k) |
---|
1464 | ! c print*,'k,qx,qw',k,qe(i,k)-sigmaw(i)*deltaqw(i,k) |
---|
1465 | ! c $ ,qe(i,k)+(1-sigmaw(i))*deltaqw(i,k) |
---|
1466 | END IF |
---|
1467 | END DO |
---|
1468 | END DO |
---|
1469 | ! |
---|
1470 | DO i = 1, klon |
---|
1471 | IF (wk_adv(i)) THEN |
---|
1472 | sigmaw(i) = sigmaw(i) + d_sigmaw(i) |
---|
1473 | d_sigmaw2(i) = d_sigmaw2(i) + d_sigmaw(i) |
---|
1474 | END IF |
---|
1475 | END DO |
---|
1476 | !jyg< |
---|
1477 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
1478 | DO i = 1, klon |
---|
1479 | IF (wk_adv(i)) THEN |
---|
1480 | awdens(i) = awdens(i) + d_awdens(i) |
---|
1481 | wdens(i) = wdens(i) + d_wdens(i) |
---|
1482 | d_awdens2(i) = d_awdens2(i) + d_awdens(i) |
---|
1483 | d_wdens2(i) = d_wdens2(i) + d_wdens(i) |
---|
1484 | END IF |
---|
1485 | END DO |
---|
1486 | DO i = 1, klon |
---|
1487 | IF (wk_adv(i)) THEN |
---|
1488 | wdens_targ = max(wdens(i),wdensmin) |
---|
1489 | d_wdens2(i) = d_wdens2(i) + wdens_targ - wdens(i) |
---|
1490 | wdens(i) = wdens_targ |
---|
1491 | ! |
---|
1492 | wdens_targ = min( max(awdens(i),0.), wdens(i) ) |
---|
1493 | d_awdens2(i) = d_awdens2(i) + wdens_targ - awdens(i) |
---|
1494 | awdens(i) = wdens_targ |
---|
1495 | END IF |
---|
1496 | END DO |
---|
1497 | DO i = 1, klon |
---|
1498 | IF (wk_adv(i)) THEN |
---|
1499 | sigmaw_targ = max(sigmaw(i),sigmad) |
---|
1500 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
1501 | sigmaw(i) = sigmaw_targ |
---|
1502 | END IF |
---|
1503 | END DO |
---|
1504 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
1505 | !>jyg |
---|
1506 | |
---|
1507 | |
---|
1508 | ! Determine Ptop from buoyancy integral |
---|
1509 | ! --------------------------------------- |
---|
1510 | |
---|
1511 | ! - 1/ Pressure of the level where dth changes sign. |
---|
1512 | |
---|
1513 | DO i = 1, klon |
---|
1514 | IF (wk_adv(i)) THEN |
---|
1515 | ptop_provis(i) = ph(i, 1) |
---|
1516 | END IF |
---|
1517 | END DO |
---|
1518 | |
---|
1519 | DO k = 2, klev |
---|
1520 | DO i = 1, klon |
---|
1521 | IF (wk_adv(i) .AND. ptop_provis(i)==ph(i,1) .AND. & |
---|
1522 | dth(i,k)>-delta_t_min .AND. dth(i,k-1)<-delta_t_min) THEN |
---|
1523 | ptop_provis(i) = ((dth(i,k)+delta_t_min)*p(i,k-1) - & |
---|
1524 | (dth(i,k-1)+delta_t_min)*p(i,k))/(dth(i,k)-dth(i,k-1)) |
---|
1525 | END IF |
---|
1526 | END DO |
---|
1527 | END DO |
---|
1528 | |
---|
1529 | ! - 2/ dth integral |
---|
1530 | |
---|
1531 | DO i = 1, klon |
---|
1532 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1533 | sum_dth(i) = 0. |
---|
1534 | dthmin(i) = -delta_t_min |
---|
1535 | z(i) = 0. |
---|
1536 | END IF |
---|
1537 | END DO |
---|
1538 | |
---|
1539 | DO k = 1, klev |
---|
1540 | DO i = 1, klon |
---|
1541 | IF (wk_adv(i)) THEN |
---|
1542 | dz(i) = -(amax1(ph(i,k+1),ptop_provis(i))-ph(i,k))/(rho(i,k)*RG) |
---|
1543 | IF (dz(i)>0) THEN |
---|
1544 | z(i) = z(i) + dz(i) |
---|
1545 | sum_dth(i) = sum_dth(i) + dth(i, k)*dz(i) |
---|
1546 | dthmin(i) = amin1(dthmin(i), dth(i,k)) |
---|
1547 | END IF |
---|
1548 | END IF |
---|
1549 | END DO |
---|
1550 | END DO |
---|
1551 | |
---|
1552 | ! - 3/ height of triangle with area= sum_dth and base = dthmin |
---|
1553 | |
---|
1554 | DO i = 1, klon |
---|
1555 | IF (wk_adv(i)) THEN |
---|
1556 | hw(i) = 2.*sum_dth(i)/amin1(dthmin(i), -0.5) |
---|
1557 | hw(i) = amax1(hwmin, hw(i)) |
---|
1558 | END IF |
---|
1559 | END DO |
---|
1560 | |
---|
1561 | ! - 4/ now, get Ptop |
---|
1562 | |
---|
1563 | DO i = 1, klon |
---|
1564 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1565 | ktop(i) = 0 |
---|
1566 | z(i) = 0. |
---|
1567 | END IF |
---|
1568 | END DO |
---|
1569 | |
---|
1570 | DO k = 1, klev |
---|
1571 | DO i = 1, klon |
---|
1572 | IF (wk_adv(i)) THEN |
---|
1573 | dz(i) = amin1(-(ph(i,k+1)-ph(i,k))/(rho(i,k)*RG), hw(i)-z(i)) |
---|
1574 | IF (dz(i)>0) THEN |
---|
1575 | z(i) = z(i) + dz(i) |
---|
1576 | ptop(i) = ph(i, k) - rho(i, k)*RG*dz(i) |
---|
1577 | ktop(i) = k |
---|
1578 | END IF |
---|
1579 | END IF |
---|
1580 | END DO |
---|
1581 | END DO |
---|
1582 | |
---|
1583 | ! 4.5/Correct ktop and ptop |
---|
1584 | |
---|
1585 | DO i = 1, klon |
---|
1586 | IF (wk_adv(i)) THEN |
---|
1587 | ptop_new(i) = ptop(i) |
---|
1588 | END IF |
---|
1589 | END DO |
---|
1590 | |
---|
1591 | DO k = klev, 2, -1 |
---|
1592 | DO i = 1, klon |
---|
1593 | ! IM v3JYG; IF (k .GE. ktop(i) |
---|
1594 | IF (wk_adv(i) .AND. k<=ktop(i) .AND. ptop_new(i)==ptop(i) .AND. & |
---|
1595 | dth(i,k)>-delta_t_min .AND. dth(i,k-1)<-delta_t_min) THEN |
---|
1596 | ptop_new(i) = ((dth(i,k)+delta_t_min)*p(i,k-1) - & |
---|
1597 | (dth(i,k-1)+delta_t_min)*p(i,k))/(dth(i,k)-dth(i,k-1)) |
---|
1598 | END IF |
---|
1599 | END DO |
---|
1600 | END DO |
---|
1601 | |
---|
1602 | |
---|
1603 | DO i = 1, klon |
---|
1604 | IF (wk_adv(i)) THEN |
---|
1605 | ptop(i) = ptop_new(i) |
---|
1606 | END IF |
---|
1607 | END DO |
---|
1608 | |
---|
1609 | DO k = klev, 1, -1 |
---|
1610 | DO i = 1, klon |
---|
1611 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1612 | IF (ph(i,k+1)<ptop(i)) ktop(i) = k |
---|
1613 | END IF |
---|
1614 | END DO |
---|
1615 | END DO |
---|
1616 | |
---|
1617 | ! 5/ Set deltatw & deltaqw to 0 above kupper |
---|
1618 | |
---|
1619 | DO k = 1, klev |
---|
1620 | DO i = 1, klon |
---|
1621 | IF (wk_adv(i) .AND. k>=kupper(i)) THEN |
---|
1622 | deltatw(i, k) = 0. |
---|
1623 | deltaqw(i, k) = 0. |
---|
1624 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
1625 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
1626 | END IF |
---|
1627 | END DO |
---|
1628 | END DO |
---|
1629 | |
---|
1630 | |
---|
1631 | ! -------------Cstar computation--------------------------------- |
---|
1632 | DO i = 1, klon |
---|
1633 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1634 | sum_thu(i) = 0. |
---|
1635 | sum_tu(i) = 0. |
---|
1636 | sum_qu(i) = 0. |
---|
1637 | sum_thvu(i) = 0. |
---|
1638 | sum_dth(i) = 0. |
---|
1639 | sum_dq(i) = 0. |
---|
1640 | sum_rho(i) = 0. |
---|
1641 | sum_dtdwn(i) = 0. |
---|
1642 | sum_dqdwn(i) = 0. |
---|
1643 | |
---|
1644 | av_thu(i) = 0. |
---|
1645 | av_tu(i) = 0. |
---|
1646 | av_qu(i) = 0. |
---|
1647 | av_thvu(i) = 0. |
---|
1648 | av_dth(i) = 0. |
---|
1649 | av_dq(i) = 0. |
---|
1650 | av_rho(i) = 0. |
---|
1651 | av_dtdwn(i) = 0. |
---|
1652 | av_dqdwn(i) = 0. |
---|
1653 | END IF |
---|
1654 | END DO |
---|
1655 | |
---|
1656 | ! Integrals (and wake top level number) |
---|
1657 | ! -------------------------------------- |
---|
1658 | |
---|
1659 | ! Initialize sum_thvu to 1st level virt. pot. temp. |
---|
1660 | |
---|
1661 | DO i = 1, klon |
---|
1662 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1663 | z(i) = 1. |
---|
1664 | dz(i) = 1. |
---|
1665 | sum_thvu(i) = thu(i, 1)*(1.+epsim1*qu(i,1))*dz(i) |
---|
1666 | sum_dth(i) = 0. |
---|
1667 | END IF |
---|
1668 | END DO |
---|
1669 | |
---|
1670 | DO k = 1, klev |
---|
1671 | DO i = 1, klon |
---|
1672 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1673 | dz(i) = -(max(ph(i,k+1),ptop(i))-ph(i,k))/(rho(i,k)*RG) |
---|
1674 | IF (dz(i)>0) THEN |
---|
1675 | z(i) = z(i) + dz(i) |
---|
1676 | sum_thu(i) = sum_thu(i) + thu(i, k)*dz(i) |
---|
1677 | sum_tu(i) = sum_tu(i) + tu(i, k)*dz(i) |
---|
1678 | sum_qu(i) = sum_qu(i) + qu(i, k)*dz(i) |
---|
1679 | sum_thvu(i) = sum_thvu(i) + thu(i, k)*(1.+epsim1*qu(i,k))*dz(i) |
---|
1680 | sum_dth(i) = sum_dth(i) + dth(i, k)*dz(i) |
---|
1681 | sum_dq(i) = sum_dq(i) + deltaqw(i, k)*dz(i) |
---|
1682 | sum_rho(i) = sum_rho(i) + rhow(i, k)*dz(i) |
---|
1683 | sum_dtdwn(i) = sum_dtdwn(i) + dtdwn(i, k)*dz(i) |
---|
1684 | sum_dqdwn(i) = sum_dqdwn(i) + dqdwn(i, k)*dz(i) |
---|
1685 | END IF |
---|
1686 | END IF |
---|
1687 | END DO |
---|
1688 | END DO |
---|
1689 | |
---|
1690 | DO i = 1, klon |
---|
1691 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1692 | hw0(i) = z(i) |
---|
1693 | END IF |
---|
1694 | END DO |
---|
1695 | |
---|
1696 | |
---|
1697 | ! - WAPE and mean forcing computation |
---|
1698 | ! --------------------------------------- |
---|
1699 | |
---|
1700 | ! --------------------------------------- |
---|
1701 | |
---|
1702 | ! Means |
---|
1703 | |
---|
1704 | DO i = 1, klon |
---|
1705 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1706 | av_thu(i) = sum_thu(i)/hw0(i) |
---|
1707 | av_tu(i) = sum_tu(i)/hw0(i) |
---|
1708 | av_qu(i) = sum_qu(i)/hw0(i) |
---|
1709 | av_thvu(i) = sum_thvu(i)/hw0(i) |
---|
1710 | av_dth(i) = sum_dth(i)/hw0(i) |
---|
1711 | av_dq(i) = sum_dq(i)/hw0(i) |
---|
1712 | av_rho(i) = sum_rho(i)/hw0(i) |
---|
1713 | av_dtdwn(i) = sum_dtdwn(i)/hw0(i) |
---|
1714 | av_dqdwn(i) = sum_dqdwn(i)/hw0(i) |
---|
1715 | |
---|
1716 | wape(i) = -RG*hw0(i)*(av_dth(i)+epsim1*(av_thu(i)*av_dq(i) + & |
---|
1717 | av_dth(i)*av_qu(i)+av_dth(i)*av_dq(i)))/av_thvu(i) |
---|
1718 | END IF |
---|
1719 | END DO |
---|
1720 | |
---|
1721 | ! Filter out bad wakes |
---|
1722 | |
---|
1723 | DO k = 1, klev |
---|
1724 | DO i = 1, klon |
---|
1725 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1726 | IF (wape(i)<0.) THEN |
---|
1727 | deltatw(i, k) = 0. |
---|
1728 | deltaqw(i, k) = 0. |
---|
1729 | dth(i, k) = 0. |
---|
1730 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
1731 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
1732 | END IF |
---|
1733 | END IF |
---|
1734 | END DO |
---|
1735 | END DO |
---|
1736 | |
---|
1737 | DO i = 1, klon |
---|
1738 | IF (wk_adv(i)) THEN !!! nrlmd |
---|
1739 | IF (wape(i)<0.) THEN |
---|
1740 | wape(i) = 0. |
---|
1741 | cstar(i) = 0. |
---|
1742 | hw(i) = hwmin |
---|
1743 | !jyg< |
---|
1744 | !! sigmaw(i) = max(sigmad, sigd_con(i)) |
---|
1745 | sigmaw_targ = max(sigmad, sigd_con(i)) |
---|
1746 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
1747 | sigmaw(i) = sigmaw_targ |
---|
1748 | !>jyg |
---|
1749 | fip(i) = 0. |
---|
1750 | gwake(i) = .FALSE. |
---|
1751 | ELSE |
---|
1752 | cstar(i) = stark*sqrt(2.*wape(i)) |
---|
1753 | gwake(i) = .TRUE. |
---|
1754 | END IF |
---|
1755 | END IF |
---|
1756 | END DO |
---|
1757 | |
---|
1758 | END DO ! end sub-timestep loop |
---|
1759 | |
---|
1760 | IF (prt_level>=10) THEN |
---|
1761 | PRINT *, 'wake-5, sigmaw(igout), cstar(igout), wape(igout), ptop(igout) ', & |
---|
1762 | sigmaw(igout), cstar(igout), wape(igout), ptop(igout) |
---|
1763 | ENDIF |
---|
1764 | |
---|
1765 | |
---|
1766 | ! ---------------------------------------------------------- |
---|
1767 | ! Determine wake final state; recompute wape, cstar, ktop; |
---|
1768 | ! filter out bad wakes. |
---|
1769 | ! ---------------------------------------------------------- |
---|
1770 | |
---|
1771 | ! 2.1 - Undisturbed area and Wake integrals |
---|
1772 | ! --------------------------------------------------------- |
---|
1773 | |
---|
1774 | DO i = 1, klon |
---|
1775 | ! cc nrlmd if (wk_adv(i)) then !!! nrlmd |
---|
1776 | IF (ok_qx_qw(i)) THEN |
---|
1777 | ! cc |
---|
1778 | z(i) = 0. |
---|
1779 | sum_thu(i) = 0. |
---|
1780 | sum_tu(i) = 0. |
---|
1781 | sum_qu(i) = 0. |
---|
1782 | sum_thvu(i) = 0. |
---|
1783 | sum_dth(i) = 0. |
---|
1784 | sum_half_dth(i) = 0. |
---|
1785 | sum_dq(i) = 0. |
---|
1786 | sum_rho(i) = 0. |
---|
1787 | sum_dtdwn(i) = 0. |
---|
1788 | sum_dqdwn(i) = 0. |
---|
1789 | |
---|
1790 | av_thu(i) = 0. |
---|
1791 | av_tu(i) = 0. |
---|
1792 | av_qu(i) = 0. |
---|
1793 | av_thvu(i) = 0. |
---|
1794 | av_dth(i) = 0. |
---|
1795 | av_dq(i) = 0. |
---|
1796 | av_rho(i) = 0. |
---|
1797 | av_dtdwn(i) = 0. |
---|
1798 | av_dqdwn(i) = 0. |
---|
1799 | |
---|
1800 | dthmin(i) = -delta_t_min |
---|
1801 | END IF |
---|
1802 | END DO |
---|
1803 | ! Potential temperatures and humidity |
---|
1804 | ! ---------------------------------------------------------- |
---|
1805 | |
---|
1806 | DO k = 1, klev |
---|
1807 | DO i = 1, klon |
---|
1808 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1809 | IF (ok_qx_qw(i)) THEN |
---|
1810 | ! cc |
---|
1811 | rho(i, k) = p(i, k)/(RD*tenv(i,k)) |
---|
1812 | IF (k==1) THEN |
---|
1813 | rhoh(i, k) = ph(i, k)/(RD*tenv(i,k)) |
---|
1814 | zhh(i, k) = 0 |
---|
1815 | ELSE |
---|
1816 | rhoh(i, k) = ph(i, k)*2./(RD*(tenv(i,k)+tenv(i,k-1))) |
---|
1817 | zhh(i, k) = (ph(i,k)-ph(i,k-1))/(-rhoh(i,k)*RG) + zhh(i, k-1) |
---|
1818 | END IF |
---|
1819 | the(i, k) = tenv(i, k)/ppi(i, k) |
---|
1820 | thu(i, k) = (tenv(i,k)-deltatw(i,k)*sigmaw(i))/ppi(i, k) |
---|
1821 | tu(i, k) = tenv(i, k) - deltatw(i, k)*sigmaw(i) |
---|
1822 | qu(i, k) = qe(i, k) - deltaqw(i, k)*sigmaw(i) |
---|
1823 | rhow(i, k) = p(i, k)/(RD*(tenv(i,k)+deltatw(i,k))) |
---|
1824 | dth(i, k) = deltatw(i, k)/ppi(i, k) |
---|
1825 | END IF |
---|
1826 | END DO |
---|
1827 | END DO |
---|
1828 | |
---|
1829 | ! Integrals (and wake top level number) |
---|
1830 | ! ----------------------------------------------------------- |
---|
1831 | |
---|
1832 | ! Initialize sum_thvu to 1st level virt. pot. temp. |
---|
1833 | |
---|
1834 | DO i = 1, klon |
---|
1835 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1836 | IF (ok_qx_qw(i)) THEN |
---|
1837 | ! cc |
---|
1838 | z(i) = 1. |
---|
1839 | dz(i) = 1. |
---|
1840 | dz_half(i) = 1. |
---|
1841 | sum_thvu(i) = thu(i, 1)*(1.+epsim1*qu(i,1))*dz(i) |
---|
1842 | sum_dth(i) = 0. |
---|
1843 | END IF |
---|
1844 | END DO |
---|
1845 | |
---|
1846 | DO k = 1, klev |
---|
1847 | DO i = 1, klon |
---|
1848 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1849 | IF (ok_qx_qw(i)) THEN |
---|
1850 | ! cc |
---|
1851 | dz(i) = -(amax1(ph(i,k+1),ptop(i))-ph(i,k))/(rho(i,k)*RG) |
---|
1852 | dz_half(i) = -(amax1(ph(i,k+1),0.5*(ptop(i)+ph(i,1)))-ph(i,k))/(rho(i,k)*RG) |
---|
1853 | IF (dz(i)>0) THEN |
---|
1854 | z(i) = z(i) + dz(i) |
---|
1855 | sum_thu(i) = sum_thu(i) + thu(i, k)*dz(i) |
---|
1856 | sum_tu(i) = sum_tu(i) + tu(i, k)*dz(i) |
---|
1857 | sum_qu(i) = sum_qu(i) + qu(i, k)*dz(i) |
---|
1858 | sum_thvu(i) = sum_thvu(i) + thu(i, k)*(1.+epsim1*qu(i,k))*dz(i) |
---|
1859 | sum_dth(i) = sum_dth(i) + dth(i, k)*dz(i) |
---|
1860 | sum_dq(i) = sum_dq(i) + deltaqw(i, k)*dz(i) |
---|
1861 | sum_rho(i) = sum_rho(i) + rhow(i, k)*dz(i) |
---|
1862 | sum_dtdwn(i) = sum_dtdwn(i) + dtdwn(i, k)*dz(i) |
---|
1863 | sum_dqdwn(i) = sum_dqdwn(i) + dqdwn(i, k)*dz(i) |
---|
1864 | ! |
---|
1865 | dthmin(i) = min(dthmin(i), dth(i,k)) |
---|
1866 | END IF |
---|
1867 | IF (dz_half(i)>0) THEN |
---|
1868 | sum_half_dth(i) = sum_half_dth(i) + dth(i, k)*dz_half(i) |
---|
1869 | END IF |
---|
1870 | END IF |
---|
1871 | END DO |
---|
1872 | END DO |
---|
1873 | |
---|
1874 | DO i = 1, klon |
---|
1875 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1876 | IF (ok_qx_qw(i)) THEN |
---|
1877 | ! cc |
---|
1878 | hw0(i) = z(i) |
---|
1879 | END IF |
---|
1880 | END DO |
---|
1881 | |
---|
1882 | ! - WAPE and mean forcing computation |
---|
1883 | ! ------------------------------------------------------------- |
---|
1884 | |
---|
1885 | ! Means |
---|
1886 | |
---|
1887 | DO i = 1, klon |
---|
1888 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1889 | IF (ok_qx_qw(i)) THEN |
---|
1890 | ! cc |
---|
1891 | av_thu(i) = sum_thu(i)/hw0(i) |
---|
1892 | av_tu(i) = sum_tu(i)/hw0(i) |
---|
1893 | av_qu(i) = sum_qu(i)/hw0(i) |
---|
1894 | av_thvu(i) = sum_thvu(i)/hw0(i) |
---|
1895 | av_dth(i) = sum_dth(i)/hw0(i) |
---|
1896 | av_dq(i) = sum_dq(i)/hw0(i) |
---|
1897 | av_rho(i) = sum_rho(i)/hw0(i) |
---|
1898 | av_dtdwn(i) = sum_dtdwn(i)/hw0(i) |
---|
1899 | av_dqdwn(i) = sum_dqdwn(i)/hw0(i) |
---|
1900 | |
---|
1901 | wape2(i) = -RG*hw0(i)*(av_dth(i)+epsim1*(av_thu(i)*av_dq(i) + & |
---|
1902 | av_dth(i)*av_qu(i)+av_dth(i)*av_dq(i)))/av_thvu(i) |
---|
1903 | END IF |
---|
1904 | END DO |
---|
1905 | |
---|
1906 | |
---|
1907 | |
---|
1908 | ! Prognostic variable update |
---|
1909 | ! ------------------------------------------------------------ |
---|
1910 | |
---|
1911 | ! Filter out bad wakes |
---|
1912 | |
---|
1913 | IF (iflag_wk_check_trgl>=1) THEN |
---|
1914 | ! Check triangular shape of dth profile |
---|
1915 | DO i = 1, klon |
---|
1916 | IF (ok_qx_qw(i)) THEN |
---|
1917 | !! print *,'wake, hw0(i), dthmin(i) ', hw0(i), dthmin(i) |
---|
1918 | !! print *,'wake, 2.*sum_dth(i)/(hw0(i)*dthmin(i)) ', & |
---|
1919 | !! 2.*sum_dth(i)/(hw0(i)*dthmin(i)) |
---|
1920 | !! print *,'wake, sum_half_dth(i), sum_dth(i) ', & |
---|
1921 | !! sum_half_dth(i), sum_dth(i) |
---|
1922 | IF ((hw0(i) < 1.) .or. (dthmin(i) >= -delta_t_min) ) THEN |
---|
1923 | wape2(i) = -1. |
---|
1924 | !! print *,'wake, rej 1' |
---|
1925 | ELSE IF (iflag_wk_check_trgl==1.AND.abs(2.*sum_dth(i)/(hw0(i)*dthmin(i)) - 1.) > 0.5) THEN |
---|
1926 | wape2(i) = -1. |
---|
1927 | !! print *,'wake, rej 2' |
---|
1928 | ELSE IF (abs(sum_half_dth(i)) < 0.5*abs(sum_dth(i)) ) THEN |
---|
1929 | wape2(i) = -1. |
---|
1930 | !! print *,'wake, rej 3' |
---|
1931 | END IF |
---|
1932 | END IF |
---|
1933 | END DO |
---|
1934 | END IF |
---|
1935 | |
---|
1936 | |
---|
1937 | DO k = 1, klev |
---|
1938 | DO i = 1, klon |
---|
1939 | ! cc nrlmd IF ( wk_adv(i) .AND. wape2(i) .LT. 0.) THEN |
---|
1940 | IF (ok_qx_qw(i) .AND. wape2(i)<0.) THEN |
---|
1941 | ! cc |
---|
1942 | deltatw(i, k) = 0. |
---|
1943 | deltaqw(i, k) = 0. |
---|
1944 | dth(i, k) = 0. |
---|
1945 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
1946 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
1947 | END IF |
---|
1948 | END DO |
---|
1949 | END DO |
---|
1950 | |
---|
1951 | |
---|
1952 | DO i = 1, klon |
---|
1953 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1954 | IF (ok_qx_qw(i)) THEN |
---|
1955 | ! cc |
---|
1956 | IF (wape2(i)<0.) THEN |
---|
1957 | wape2(i) = 0. |
---|
1958 | cstar2(i) = 0. |
---|
1959 | hw(i) = hwmin |
---|
1960 | !jyg< |
---|
1961 | !! sigmaw(i) = amax1(sigmad, sigd_con(i)) |
---|
1962 | sigmaw_targ = max(sigmad, sigd_con(i)) |
---|
1963 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
1964 | sigmaw(i) = sigmaw_targ |
---|
1965 | !>jyg |
---|
1966 | fip(i) = 0. |
---|
1967 | gwake(i) = .FALSE. |
---|
1968 | ELSE |
---|
1969 | IF (prt_level>=10) PRINT *, 'wape2>0' |
---|
1970 | cstar2(i) = stark*sqrt(2.*wape2(i)) |
---|
1971 | gwake(i) = .TRUE. |
---|
1972 | END IF |
---|
1973 | END IF |
---|
1974 | END DO |
---|
1975 | |
---|
1976 | DO i = 1, klon |
---|
1977 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1978 | IF (ok_qx_qw(i)) THEN |
---|
1979 | ! cc |
---|
1980 | ktopw(i) = ktop(i) |
---|
1981 | END IF |
---|
1982 | END DO |
---|
1983 | |
---|
1984 | DO i = 1, klon |
---|
1985 | ! cc nrlmd IF ( wk_adv(i)) THEN |
---|
1986 | IF (ok_qx_qw(i)) THEN |
---|
1987 | ! cc |
---|
1988 | IF (ktopw(i)>0 .AND. gwake(i)) THEN |
---|
1989 | |
---|
1990 | ! jyg1 Utilisation d'un h_efficace constant ( ~ feeding layer) |
---|
1991 | ! cc heff = 600. |
---|
1992 | ! Utilisation de la hauteur hw |
---|
1993 | ! c heff = 0.7*hw |
---|
1994 | heff(i) = hw(i) |
---|
1995 | |
---|
1996 | fip(i) = 0.5*rho(i, ktopw(i))*cstar2(i)**3*heff(i)*2* & |
---|
1997 | sqrt(sigmaw(i)*wdens(i)*3.14) |
---|
1998 | fip(i) = alpk*fip(i) |
---|
1999 | ! jyg2 |
---|
2000 | ELSE |
---|
2001 | fip(i) = 0. |
---|
2002 | END IF |
---|
2003 | END IF |
---|
2004 | END DO |
---|
2005 | |
---|
2006 | ! Limitation de sigmaw |
---|
2007 | |
---|
2008 | ! cc nrlmd |
---|
2009 | ! DO i=1,klon |
---|
2010 | ! IF (OK_qx_qw(i)) THEN |
---|
2011 | ! IF (sigmaw(i).GE.sigmaw_max) sigmaw(i)=sigmaw_max |
---|
2012 | ! ENDIF |
---|
2013 | ! ENDDO |
---|
2014 | ! cc |
---|
2015 | |
---|
2016 | !jyg< |
---|
2017 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
2018 | DO i = 1, klon |
---|
2019 | kill_wake(i) = ((wape(i)>=wape2(i)) .AND. (wape2(i)<=wapecut)) .OR. (ktopw(i)<=2) .OR. & |
---|
2020 | .NOT. ok_qx_qw(i) .OR. (wdens(i) < 2.*wdensmin) |
---|
2021 | ENDDO |
---|
2022 | ELSE ! (iflag_wk_pop_dyn >= 1) |
---|
2023 | DO i = 1, klon |
---|
2024 | kill_wake(i) = ((wape(i)>=wape2(i)) .AND. (wape2(i)<=wapecut)) .OR. (ktopw(i)<=2) .OR. & |
---|
2025 | .NOT. ok_qx_qw(i) |
---|
2026 | ENDDO |
---|
2027 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
2028 | !>jyg |
---|
2029 | |
---|
2030 | DO k = 1, klev |
---|
2031 | DO i = 1, klon |
---|
2032 | !!jyg IF (((wape(i)>=wape2(i)) .AND. (wape2(i)<=wapecut)) .OR. (ktopw(i)<=2) .OR. & |
---|
2033 | !!jyg .NOT. ok_qx_qw(i)) THEN |
---|
2034 | IF (kill_wake(i)) THEN |
---|
2035 | ! cc |
---|
2036 | dtls(i, k) = 0. |
---|
2037 | dqls(i, k) = 0. |
---|
2038 | deltatw(i, k) = 0. |
---|
2039 | deltaqw(i, k) = 0. |
---|
2040 | d_deltatw2(i,k) = -deltatw0(i,k) |
---|
2041 | d_deltaqw2(i,k) = -deltaqw0(i,k) |
---|
2042 | END IF ! (kill_wake(i)) |
---|
2043 | END DO |
---|
2044 | END DO |
---|
2045 | |
---|
2046 | DO i = 1, klon |
---|
2047 | !!jyg IF (((wape(i)>=wape2(i)) .AND. (wape2(i)<=wapecut)) .OR. (ktopw(i)<=2) .OR. & |
---|
2048 | !!jyg .NOT. ok_qx_qw(i)) THEN |
---|
2049 | IF (kill_wake(i)) THEN |
---|
2050 | ktopw(i) = 0 |
---|
2051 | wape(i) = 0. |
---|
2052 | cstar(i) = 0. |
---|
2053 | !!jyg Outside subroutine "Wake" hw, wdens and sigmaw are zero when there are no wakes |
---|
2054 | !! hw(i) = hwmin !jyg |
---|
2055 | !! sigmaw(i) = sigmad !jyg |
---|
2056 | hw(i) = 0. !jyg |
---|
2057 | fip(i) = 0. |
---|
2058 | !! sigmaw(i) = 0. !jyg |
---|
2059 | sigmaw_targ = 0. |
---|
2060 | d_sigmaw2(i) = d_sigmaw2(i) + sigmaw_targ - sigmaw(i) |
---|
2061 | sigmaw(i) = sigmaw_targ |
---|
2062 | IF (iflag_wk_pop_dyn >= 1) THEN |
---|
2063 | !! awdens(i) = 0. |
---|
2064 | !! wdens(i) = 0. |
---|
2065 | wdens_targ = 0. |
---|
2066 | d_wdens2(i) = wdens_targ - wdens(i) |
---|
2067 | wdens(i) = wdens_targ |
---|
2068 | wdens_targ = 0. |
---|
2069 | d_awdens2(i) = wdens_targ - awdens(i) |
---|
2070 | awdens(i) = wdens_targ |
---|
2071 | ENDIF ! (iflag_wk_pop_dyn >= 1) |
---|
2072 | ELSE ! (kill_wake(i)) |
---|
2073 | wape(i) = wape2(i) |
---|
2074 | cstar(i) = cstar2(i) |
---|
2075 | END IF ! (kill_wake(i)) |
---|
2076 | ! c print*,'wape wape2 ktopw OK_qx_qw =', |
---|
2077 | ! c $ wape(i),wape2(i),ktopw(i),OK_qx_qw(i) |
---|
2078 | END DO |
---|
2079 | |
---|
2080 | IF (prt_level>=10) THEN |
---|
2081 | PRINT *, 'wake-6, wape wape2 ktopw OK_qx_qw =', & |
---|
2082 | wape(igout),wape2(igout),ktopw(igout),OK_qx_qw(igout) |
---|
2083 | ENDIF |
---|
2084 | |
---|
2085 | |
---|
2086 | ! ----------------------------------------------------------------- |
---|
2087 | ! Get back to tendencies per second |
---|
2088 | |
---|
2089 | DO k = 1, klev |
---|
2090 | DO i = 1, klon |
---|
2091 | |
---|
2092 | ! cc nrlmd IF ( wk_adv(i) .AND. k .LE. kupper(i)) THEN |
---|
2093 | !jyg< |
---|
2094 | !! IF (ok_qx_qw(i) .AND. k<=kupper(i)) THEN |
---|
2095 | IF (ok_qx_qw(i)) THEN |
---|
2096 | !>jyg |
---|
2097 | ! cc |
---|
2098 | dtls(i, k) = dtls(i, k)/dtime |
---|
2099 | dqls(i, k) = dqls(i, k)/dtime |
---|
2100 | d_deltatw2(i, k) = d_deltatw2(i, k)/dtime |
---|
2101 | d_deltaqw2(i, k) = d_deltaqw2(i, k)/dtime |
---|
2102 | d_deltat_gw(i, k) = d_deltat_gw(i, k)/dtime |
---|
2103 | ! c print*,'k,dqls,omg,entr,detr',k,dqls(i,k),omg(i,k),entr(i,k) |
---|
2104 | ! c $ ,death_rate(i)*sigmaw(i) |
---|
2105 | END IF |
---|
2106 | END DO |
---|
2107 | END DO |
---|
2108 | |
---|
2109 | DO i = 1, klon |
---|
2110 | d_sigmaw2(i) = d_sigmaw2(i)/dtime |
---|
2111 | d_awdens2(i) = d_awdens2(i)/dtime |
---|
2112 | d_wdens2(i) = d_wdens2(i)/dtime |
---|
2113 | ENDDO |
---|
2114 | |
---|
2115 | RETURN |
---|
2116 | END SUBROUTINE wake |
---|
2117 | |
---|
2118 | SUBROUTINE wake_vec_modulation(nlon, nl, wk_adv, epsilon_loc, qe, d_qe, deltaqw, & |
---|
2119 | d_deltaqw, sigmaw, d_sigmaw, alpha) |
---|
2120 | ! ------------------------------------------------------ |
---|
2121 | ! Dtermination du coefficient alpha tel que les tendances |
---|
2122 | ! corriges alpha*d_G, pour toutes les grandeurs G, correspondent |
---|
2123 | ! a une humidite positive dans la zone (x) et dans la zone (w). |
---|
2124 | ! ------------------------------------------------------ |
---|
2125 | IMPLICIT NONE |
---|
2126 | |
---|
2127 | ! Input |
---|
2128 | REAL qe(nlon, nl), d_qe(nlon, nl) |
---|
2129 | REAL deltaqw(nlon, nl), d_deltaqw(nlon, nl) |
---|
2130 | REAL sigmaw(nlon), d_sigmaw(nlon) |
---|
2131 | LOGICAL wk_adv(nlon) |
---|
2132 | INTEGER nl, nlon |
---|
2133 | ! Output |
---|
2134 | REAL alpha(nlon) |
---|
2135 | ! Internal variables |
---|
2136 | REAL zeta(nlon, nl) |
---|
2137 | REAL alpha1(nlon) |
---|
2138 | REAL x, a, b, c, discrim |
---|
2139 | REAL epsilon_loc |
---|
2140 | INTEGER i,k |
---|
2141 | |
---|
2142 | DO k = 1, nl |
---|
2143 | DO i = 1, nlon |
---|
2144 | IF (wk_adv(i)) THEN |
---|
2145 | IF ((deltaqw(i,k)+d_deltaqw(i,k))>=0.) THEN |
---|
2146 | zeta(i, k) = 0. |
---|
2147 | ELSE |
---|
2148 | zeta(i, k) = 1. |
---|
2149 | END IF |
---|
2150 | END IF |
---|
2151 | END DO |
---|
2152 | DO i = 1, nlon |
---|
2153 | IF (wk_adv(i)) THEN |
---|
2154 | x = qe(i, k) + (zeta(i,k)-sigmaw(i))*deltaqw(i, k) + d_qe(i, k) + & |
---|
2155 | (zeta(i,k)-sigmaw(i))*d_deltaqw(i, k) - d_sigmaw(i) * & |
---|
2156 | (deltaqw(i,k)+d_deltaqw(i,k)) |
---|
2157 | a = -d_sigmaw(i)*d_deltaqw(i, k) |
---|
2158 | b = d_qe(i, k) + (zeta(i,k)-sigmaw(i))*d_deltaqw(i, k) - & |
---|
2159 | deltaqw(i, k)*d_sigmaw(i) |
---|
2160 | c = qe(i, k) + (zeta(i,k)-sigmaw(i))*deltaqw(i, k) + epsilon_loc |
---|
2161 | discrim = b*b - 4.*a*c |
---|
2162 | ! print*, 'x, a, b, c, discrim', x, a, b, c, discrim |
---|
2163 | IF (a+b>=0.) THEN !! Condition suffisante pour la positivité de ovap |
---|
2164 | alpha1(i) = 1. |
---|
2165 | ELSE |
---|
2166 | IF (x>=0.) THEN |
---|
2167 | alpha1(i) = 1. |
---|
2168 | ELSE |
---|
2169 | IF (a>0.) THEN |
---|
2170 | alpha1(i) = 0.9*min( (2.*c)/(-b+sqrt(discrim)), & |
---|
2171 | (-b+sqrt(discrim))/(2.*a) ) |
---|
2172 | ELSE IF (a==0.) THEN |
---|
2173 | alpha1(i) = 0.9*(-c/b) |
---|
2174 | ELSE |
---|
2175 | ! print*,'a,b,c discrim',a,b,c discrim |
---|
2176 | alpha1(i) = 0.9*max( (2.*c)/(-b+sqrt(discrim)), & |
---|
2177 | (-b+sqrt(discrim))/(2.*a)) |
---|
2178 | END IF |
---|
2179 | END IF |
---|
2180 | END IF |
---|
2181 | alpha(i) = min(alpha(i), alpha1(i)) |
---|
2182 | END IF |
---|
2183 | END DO |
---|
2184 | END DO |
---|
2185 | |
---|
2186 | RETURN |
---|
2187 | END SUBROUTINE wake_vec_modulation |
---|