1 | ! |
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2 | ! $Id: calfis.F 2037 2014-05-06 14:56:20Z evignon $ |
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3 | ! |
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4 | C |
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5 | C |
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6 | SUBROUTINE calfis(lafin, |
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7 | $ jD_cur, jH_cur, |
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8 | $ pucov, |
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9 | $ pvcov, |
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10 | $ pteta, |
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11 | $ pq, |
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12 | $ pmasse, |
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13 | $ pps, |
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14 | $ pp, |
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15 | $ ppk, |
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16 | $ pphis, |
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17 | $ pphi, |
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18 | $ pducov, |
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19 | $ pdvcov, |
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20 | $ pdteta, |
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21 | $ pdq, |
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22 | $ flxw, |
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23 | $ clesphy0, |
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24 | $ pdufi, |
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25 | $ pdvfi, |
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26 | $ pdhfi, |
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27 | $ pdqfi, |
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28 | $ pdpsfi) |
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29 | c |
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30 | c Auteur : P. Le Van, F. Hourdin |
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31 | c ......... |
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32 | USE infotrac, ONLY: nqtot, niadv, tname |
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33 | USE control_mod, ONLY: planet_type, nsplit_phys |
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34 | |
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35 | |
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36 | IMPLICIT NONE |
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37 | c======================================================================= |
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38 | c |
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39 | c 1. rearrangement des tableaux et transformation |
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40 | c variables dynamiques > variables physiques |
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41 | c 2. calcul des termes physiques |
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42 | c 3. retransformation des tendances physiques en tendances dynamiques |
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43 | c |
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44 | c remarques: |
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45 | c ---------- |
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46 | c |
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47 | c - les vents sont donnes dans la physique par leurs composantes |
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48 | c naturelles. |
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49 | c - la variable thermodynamique de la physique est une variable |
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50 | c intensive : T |
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51 | c pour la dynamique on prend T * ( preff / p(l) ) **kappa |
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52 | c - les deux seules variables dependant de la geometrie necessaires |
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53 | c pour la physique sont la latitude pour le rayonnement et |
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54 | c l'aire de la maille quand on veut integrer une grandeur |
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55 | c horizontalement. |
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56 | c - les points de la physique sont les points scalaires de la |
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57 | c la dynamique; numerotation: |
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58 | c 1 pour le pole nord |
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59 | c (jjm-1)*iim pour l'interieur du domaine |
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60 | c ngridmx pour le pole sud |
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61 | c ---> ngridmx=2+(jjm-1)*iim |
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62 | c |
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63 | c Input : |
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64 | c ------- |
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65 | c pucov covariant zonal velocity |
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66 | c pvcov covariant meridional velocity |
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67 | c pteta potential temperature |
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68 | c pps surface pressure |
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69 | c pmasse masse d'air dans chaque maille |
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70 | c pts surface temperature (K) |
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71 | c callrad clef d'appel au rayonnement |
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72 | c |
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73 | c Output : |
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74 | c -------- |
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75 | c pdufi tendency for the natural zonal velocity (ms-1) |
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76 | c pdvfi tendency for the natural meridional velocity |
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77 | c pdhfi tendency for the potential temperature |
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78 | c pdtsfi tendency for the surface temperature |
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79 | c |
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80 | c pdtrad radiative tendencies \ both input |
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81 | c pfluxrad radiative fluxes / and output |
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82 | c |
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83 | c======================================================================= |
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84 | c |
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85 | c----------------------------------------------------------------------- |
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86 | c |
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87 | c 0. Declarations : |
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88 | c ------------------ |
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89 | |
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90 | #include "dimensions.h" |
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91 | #include "paramet.h" |
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92 | #include "temps.h" |
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93 | |
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94 | INTEGER ngridmx |
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95 | PARAMETER( ngridmx = 2+(jjm-1)*iim - 1/jjm ) |
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96 | |
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97 | #include "comconst.h" |
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98 | #include "comvert.h" |
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99 | #include "comgeom2.h" |
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100 | #include "iniprint.h" |
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101 | |
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102 | c Arguments : |
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103 | c ----------- |
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104 | LOGICAL,INTENT(IN) :: lafin ! .true. for the very last call to physics |
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105 | REAL,INTENT(IN):: jD_cur, jH_cur |
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106 | REAL,INTENT(IN) :: pvcov(iip1,jjm,llm) ! covariant meridional velocity |
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107 | REAL,INTENT(IN) :: pucov(iip1,jjp1,llm) ! covariant zonal velocity |
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108 | REAL,INTENT(IN) :: pteta(iip1,jjp1,llm) ! potential temperature |
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109 | REAL,INTENT(IN) :: pmasse(iip1,jjp1,llm) ! mass in each cell ! not used |
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110 | REAL,INTENT(IN) :: pq(iip1,jjp1,llm,nqtot) ! tracers |
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111 | REAL,INTENT(IN) :: pphis(iip1,jjp1) ! surface geopotential |
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112 | REAL,INTENT(IN) :: pphi(iip1,jjp1,llm) ! geopotential |
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113 | |
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114 | REAL,INTENT(IN) :: pdvcov(iip1,jjm,llm) ! dynamical tendency on vcov |
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115 | REAL,INTENT(IN) :: pducov(iip1,jjp1,llm) ! dynamical tendency on ucov |
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116 | REAL,INTENT(IN) :: pdteta(iip1,jjp1,llm) ! dynamical tendency on teta |
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117 | ! NB: pdteta is used only to compute pcvgt which is in fact not used... |
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118 | REAL,INTENT(IN) :: pdq(iip1,jjp1,llm,nqtot) ! dynamical tendency on tracers |
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119 | ! NB: pdq is only used to compute pcvgq which is in fact not used... |
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120 | |
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121 | REAL,INTENT(IN) :: pps(iip1,jjp1) ! surface pressure (Pa) |
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122 | REAL,INTENT(IN) :: pp(iip1,jjp1,llmp1) ! pressure at mesh interfaces (Pa) |
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123 | REAL,INTENT(IN) :: ppk(iip1,jjp1,llm) ! Exner at mid-layer |
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124 | REAL,INTENT(IN) :: flxw(iip1,jjp1,llm) ! Vertical mass flux on dynamics grid |
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125 | |
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126 | ! tendencies (in */s) from the physics |
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127 | REAL,INTENT(OUT) :: pdvfi(iip1,jjm,llm) ! tendency on covariant meridional wind |
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128 | REAL,INTENT(OUT) :: pdufi(iip1,jjp1,llm) ! tendency on covariant zonal wind |
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129 | REAL,INTENT(OUT) :: pdhfi(iip1,jjp1,llm) ! tendency on potential temperature (K/s) |
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130 | REAL,INTENT(OUT) :: pdqfi(iip1,jjp1,llm,nqtot) ! tendency on tracers |
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131 | REAL,INTENT(OUT) :: pdpsfi(iip1,jjp1) ! tendency on surface pressure (Pa/s) |
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132 | |
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133 | INTEGER,PARAMETER :: longcles = 20 |
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134 | REAL,INTENT(IN) :: clesphy0( longcles ) ! unused |
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135 | |
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136 | |
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137 | c Local variables : |
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138 | c ----------------- |
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139 | |
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140 | INTEGER i,j,l,ig0,ig,iq,iiq |
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141 | REAL zpsrf(ngridmx) |
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142 | REAL zplev(ngridmx,llm+1),zplay(ngridmx,llm) |
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143 | REAL zphi(ngridmx,llm),zphis(ngridmx) |
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144 | c |
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145 | REAL zufi(ngridmx,llm), zvfi(ngridmx,llm) |
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146 | REAL ztfi(ngridmx,llm),zqfi(ngridmx,llm,nqtot) |
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147 | c |
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148 | REAL pcvgu(ngridmx,llm), pcvgv(ngridmx,llm) |
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149 | REAL pcvgt(ngridmx,llm), pcvgq(ngridmx,llm,2) |
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150 | c |
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151 | REAL zdufi(ngridmx,llm),zdvfi(ngridmx,llm) |
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152 | REAL zdtfi(ngridmx,llm),zdqfi(ngridmx,llm,nqtot) |
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153 | REAL zdpsrf(ngridmx) |
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154 | c |
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155 | REAL zdufic(ngridmx,llm),zdvfic(ngridmx,llm) |
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156 | REAL zdtfic(ngridmx,llm),zdqfic(ngridmx,llm,nqtot) |
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157 | REAL jH_cur_split,zdt_split |
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158 | LOGICAL debut_split,lafin_split |
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159 | INTEGER isplit |
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160 | |
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161 | REAL zsin(iim),zcos(iim),z1(iim) |
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162 | REAL zsinbis(iim),zcosbis(iim),z1bis(iim) |
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163 | REAL unskap, pksurcp |
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164 | c |
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165 | REAL flxwfi(ngridmx,llm) ! Flux de masse verticale sur la grille physiq |
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166 | c |
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167 | |
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168 | REAL SSUM |
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169 | |
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170 | LOGICAL,SAVE :: firstcal=.true., debut=.true. |
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171 | ! REAL rdayvrai |
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172 | |
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173 | LOGICAL tracerdyn |
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174 | |
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175 | c |
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176 | c----------------------------------------------------------------------- |
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177 | c |
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178 | c 1. Initialisations : |
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179 | c -------------------- |
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180 | c |
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181 | c |
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182 | IF ( firstcal ) THEN |
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183 | debut = .TRUE. |
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184 | IF (ngridmx.NE.2+(jjm-1)*iim) THEN |
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185 | write(lunout,*) 'STOP dans calfis' |
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186 | write(lunout,*) |
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187 | & 'La dimension ngridmx doit etre egale a 2 + (jjm-1)*iim' |
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188 | write(lunout,*) ' ngridmx jjm iim ' |
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189 | write(lunout,*) ngridmx,jjm,iim |
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190 | STOP |
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191 | ENDIF |
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192 | ELSE |
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193 | debut = .FALSE. |
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194 | ENDIF ! of IF (firstcal) |
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195 | |
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196 | c |
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197 | c |
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198 | c----------------------------------------------------------------------- |
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199 | c 40. transformation des variables dynamiques en variables physiques: |
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200 | c --------------------------------------------------------------- |
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201 | |
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202 | c 41. pressions au sol (en Pascals) |
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203 | c ---------------------------------- |
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204 | |
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205 | |
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206 | zpsrf(1) = pps(1,1) |
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207 | |
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208 | ig0 = 2 |
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209 | DO j = 2,jjm |
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210 | CALL SCOPY( iim,pps(1,j),1,zpsrf(ig0), 1 ) |
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211 | ig0 = ig0+iim |
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212 | ENDDO |
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213 | |
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214 | zpsrf(ngridmx) = pps(1,jjp1) |
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215 | |
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216 | |
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217 | c 42. pression intercouches : |
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218 | c |
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219 | c ----------------------------------------------------------------- |
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220 | c .... zplev definis aux (llm +1) interfaces des couches .... |
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221 | c .... zplay definis aux ( llm ) milieux des couches .... |
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222 | c ----------------------------------------------------------------- |
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223 | |
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224 | c ... Exner = cp * ( p(l) / preff ) ** kappa .... |
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225 | c |
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226 | unskap = 1./ kappa |
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227 | c |
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228 | DO l = 1, llmp1 |
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229 | zplev( 1,l ) = pp(1,1,l) |
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230 | ig0 = 2 |
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231 | DO j = 2, jjm |
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232 | DO i =1, iim |
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233 | zplev( ig0,l ) = pp(i,j,l) |
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234 | ig0 = ig0 +1 |
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235 | ENDDO |
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236 | ENDDO |
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237 | zplev( ngridmx,l ) = pp(1,jjp1,l) |
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238 | ENDDO |
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239 | c |
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240 | c |
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241 | |
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242 | c 43. temperature naturelle (en K) et pressions milieux couches . |
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243 | c --------------------------------------------------------------- |
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244 | |
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245 | DO l=1,llm |
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246 | |
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247 | pksurcp = ppk(1,1,l) / cpp |
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248 | zplay(1,l) = preff * pksurcp ** unskap |
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249 | ztfi(1,l) = pteta(1,1,l) * pksurcp |
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250 | pcvgt(1,l) = pdteta(1,1,l) * pksurcp / pmasse(1,1,l) |
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251 | ig0 = 2 |
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252 | |
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253 | DO j = 2, jjm |
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254 | DO i = 1, iim |
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255 | pksurcp = ppk(i,j,l) / cpp |
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256 | zplay(ig0,l) = preff * pksurcp ** unskap |
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257 | ztfi(ig0,l) = pteta(i,j,l) * pksurcp |
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258 | pcvgt(ig0,l) = pdteta(i,j,l) * pksurcp / pmasse(i,j,l) |
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259 | ig0 = ig0 + 1 |
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260 | ENDDO |
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261 | ENDDO |
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262 | |
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263 | pksurcp = ppk(1,jjp1,l) / cpp |
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264 | zplay(ig0,l) = preff * pksurcp ** unskap |
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265 | ztfi (ig0,l) = pteta(1,jjp1,l) * pksurcp |
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266 | pcvgt(ig0,l) = pdteta(1,jjp1,l) * pksurcp/ pmasse(1,jjp1,l) |
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267 | |
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268 | ENDDO |
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269 | |
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270 | c 43.bis traceurs |
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271 | c --------------- |
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272 | c |
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273 | DO iq=1,nqtot |
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274 | iiq=niadv(iq) |
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275 | DO l=1,llm |
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276 | zqfi(1,l,iq) = pq(1,1,l,iiq) |
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277 | ig0 = 2 |
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278 | DO j=2,jjm |
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279 | DO i = 1, iim |
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280 | zqfi(ig0,l,iq) = pq(i,j,l,iiq) |
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281 | ig0 = ig0 + 1 |
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282 | ENDDO |
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283 | ENDDO |
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284 | zqfi(ig0,l,iq) = pq(1,jjp1,l,iiq) |
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285 | ENDDO |
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286 | ENDDO |
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287 | |
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288 | c convergence dynamique pour les traceurs "EAU" |
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289 | ! Earth-specific treatment of first 2 tracers (water) |
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290 | if (planet_type=="earth") then |
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291 | DO iq=1,2 |
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292 | DO l=1,llm |
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293 | pcvgq(1,l,iq)= pdq(1,1,l,iq) / pmasse(1,1,l) |
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294 | ig0 = 2 |
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295 | DO j=2,jjm |
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296 | DO i = 1, iim |
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297 | pcvgq(ig0,l,iq) = pdq(i,j,l,iq) / pmasse(i,j,l) |
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298 | ig0 = ig0 + 1 |
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299 | ENDDO |
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300 | ENDDO |
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301 | pcvgq(ig0,l,iq)= pdq(1,jjp1,l,iq) / pmasse(1,jjp1,l) |
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302 | ENDDO |
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303 | ENDDO |
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304 | endif ! of if (planet_type=="earth") |
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305 | |
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306 | |
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307 | c Geopotentiel calcule par rapport a la surface locale: |
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308 | c ----------------------------------------------------- |
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309 | |
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310 | CALL gr_dyn_fi(llm,iip1,jjp1,ngridmx,pphi,zphi) |
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311 | CALL gr_dyn_fi(1,iip1,jjp1,ngridmx,pphis,zphis) |
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312 | DO l=1,llm |
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313 | DO ig=1,ngridmx |
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314 | zphi(ig,l)=zphi(ig,l)-zphis(ig) |
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315 | ENDDO |
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316 | ENDDO |
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317 | |
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318 | c .... Calcul de la vitesse verticale ( en Pa*m*s ou Kg/s ) .... |
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319 | c JG : ancien calcule de omega utilise dans physiq.F. Maintenant le flux |
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320 | c de masse est calclue dans advtrac.F |
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321 | c DO l=1,llm |
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322 | c pvervel(1,l)=pw(1,1,l) * g /apoln |
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323 | c ig0=2 |
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324 | c DO j=2,jjm |
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325 | c DO i = 1, iim |
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326 | c pvervel(ig0,l) = pw(i,j,l) * g * unsaire(i,j) |
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327 | c ig0 = ig0 + 1 |
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328 | c ENDDO |
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329 | c ENDDO |
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330 | c pvervel(ig0,l)=pw(1,jjp1,l) * g /apols |
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331 | c ENDDO |
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332 | |
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333 | c |
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334 | c 45. champ u: |
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335 | c ------------ |
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336 | |
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337 | DO 50 l=1,llm |
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338 | |
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339 | DO 25 j=2,jjm |
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340 | ig0 = 1+(j-2)*iim |
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341 | zufi(ig0+1,l)= 0.5 * |
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342 | $ ( pucov(iim,j,l)/cu(iim,j) + pucov(1,j,l)/cu(1,j) ) |
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343 | pcvgu(ig0+1,l)= 0.5 * |
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344 | $ ( pducov(iim,j,l)/cu(iim,j) + pducov(1,j,l)/cu(1,j) ) |
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345 | DO 10 i=2,iim |
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346 | zufi(ig0+i,l)= 0.5 * |
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347 | $ ( pucov(i-1,j,l)/cu(i-1,j) + pucov(i,j,l)/cu(i,j) ) |
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348 | pcvgu(ig0+i,l)= 0.5 * |
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349 | $ ( pducov(i-1,j,l)/cu(i-1,j) + pducov(i,j,l)/cu(i,j) ) |
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350 | 10 CONTINUE |
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351 | 25 CONTINUE |
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352 | |
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353 | 50 CONTINUE |
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354 | |
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355 | |
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356 | c 46.champ v: |
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357 | c ----------- |
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358 | |
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359 | DO l=1,llm |
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360 | DO j=2,jjm |
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361 | ig0=1+(j-2)*iim |
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362 | DO i=1,iim |
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363 | zvfi(ig0+i,l)= 0.5 * |
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364 | $ ( pvcov(i,j-1,l)/cv(i,j-1) + pvcov(i,j,l)/cv(i,j) ) |
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365 | pcvgv(ig0+i,l)= 0.5 * |
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366 | $ ( pdvcov(i,j-1,l)/cv(i,j-1) + pdvcov(i,j,l)/cv(i,j) ) |
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367 | ENDDO |
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368 | ENDDO |
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369 | ENDDO |
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370 | |
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371 | |
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372 | c 47. champs de vents aux pole nord |
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373 | c ------------------------------ |
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374 | c U = 1 / pi * integrale [ v * cos(long) * d long ] |
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375 | c V = 1 / pi * integrale [ v * sin(long) * d long ] |
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376 | |
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377 | DO l=1,llm |
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378 | |
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379 | z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*pvcov(1,1,l)/cv(1,1) |
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380 | z1bis(1)=(rlonu(1)-rlonu(iim)+2.*pi)*pdvcov(1,1,l)/cv(1,1) |
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381 | DO i=2,iim |
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382 | z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i,1,l)/cv(i,1) |
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383 | z1bis(i)=(rlonu(i)-rlonu(i-1))*pdvcov(i,1,l)/cv(i,1) |
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384 | ENDDO |
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385 | |
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386 | DO i=1,iim |
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387 | zcos(i) = COS(rlonv(i))*z1(i) |
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388 | zcosbis(i)= COS(rlonv(i))*z1bis(i) |
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389 | zsin(i) = SIN(rlonv(i))*z1(i) |
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390 | zsinbis(i)= SIN(rlonv(i))*z1bis(i) |
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391 | ENDDO |
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392 | |
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393 | zufi(1,l) = SSUM(iim,zcos,1)/pi |
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394 | pcvgu(1,l) = SSUM(iim,zcosbis,1)/pi |
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395 | zvfi(1,l) = SSUM(iim,zsin,1)/pi |
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396 | pcvgv(1,l) = SSUM(iim,zsinbis,1)/pi |
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397 | |
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398 | ENDDO |
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399 | |
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400 | |
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401 | c 48. champs de vents aux pole sud: |
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402 | c --------------------------------- |
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403 | c U = 1 / pi * integrale [ v * cos(long) * d long ] |
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404 | c V = 1 / pi * integrale [ v * sin(long) * d long ] |
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405 | |
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406 | DO l=1,llm |
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407 | |
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408 | z1(1) =(rlonu(1)-rlonu(iim)+2.*pi)*pvcov(1,jjm,l)/cv(1,jjm) |
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409 | z1bis(1)=(rlonu(1)-rlonu(iim)+2.*pi)*pdvcov(1,jjm,l)/cv(1,jjm) |
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410 | DO i=2,iim |
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411 | z1(i) =(rlonu(i)-rlonu(i-1))*pvcov(i,jjm,l)/cv(i,jjm) |
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412 | z1bis(i)=(rlonu(i)-rlonu(i-1))*pdvcov(i,jjm,l)/cv(i,jjm) |
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413 | ENDDO |
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414 | |
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415 | DO i=1,iim |
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416 | zcos(i) = COS(rlonv(i))*z1(i) |
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417 | zcosbis(i) = COS(rlonv(i))*z1bis(i) |
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418 | zsin(i) = SIN(rlonv(i))*z1(i) |
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419 | zsinbis(i) = SIN(rlonv(i))*z1bis(i) |
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420 | ENDDO |
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421 | |
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422 | zufi(ngridmx,l) = SSUM(iim,zcos,1)/pi |
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423 | pcvgu(ngridmx,l) = SSUM(iim,zcosbis,1)/pi |
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424 | zvfi(ngridmx,l) = SSUM(iim,zsin,1)/pi |
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425 | pcvgv(ngridmx,l) = SSUM(iim,zsinbis,1)/pi |
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426 | |
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427 | ENDDO |
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428 | c |
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429 | c On change de grille, dynamique vers physiq, pour le flux de masse verticale |
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430 | CALL gr_dyn_fi(llm,iip1,jjp1,ngridmx,flxw,flxwfi) |
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431 | |
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432 | c----------------------------------------------------------------------- |
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433 | c Appel de la physique: |
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434 | c --------------------- |
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435 | |
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436 | |
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437 | |
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438 | ! write(lunout,*) 'PHYSIQUE AVEC NSPLIT_PHYS=',nsplit_phys |
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439 | zdt_split=dtphys/nsplit_phys |
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440 | zdufic(:,:)=0. |
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441 | zdvfic(:,:)=0. |
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442 | zdtfic(:,:)=0. |
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443 | zdqfic(:,:,:)=0. |
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444 | |
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445 | #ifdef CPP_PHYS |
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446 | |
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447 | do isplit=1,nsplit_phys |
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448 | |
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449 | jH_cur_split=jH_cur+(isplit-1) * dtvr / (daysec *nsplit_phys) |
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450 | debut_split=debut.and.isplit==1 |
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451 | lafin_split=lafin.and.isplit==nsplit_phys |
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452 | |
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453 | if (planet_type=="earth") then |
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454 | |
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455 | CALL physiq (ngridmx, |
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456 | . llm, |
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457 | . debut_split, |
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458 | . lafin_split, |
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459 | . jD_cur, |
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460 | . jH_cur_split, |
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461 | . zdt_split, |
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462 | . zplev, |
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463 | . zplay, |
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464 | . zphi, |
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465 | . zphis, |
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466 | . presnivs, |
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467 | . clesphy0, |
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468 | . zufi, |
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469 | . zvfi, |
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470 | . ztfi, |
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471 | . zqfi, |
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472 | . flxwfi, |
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473 | . zdufi, |
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474 | . zdvfi, |
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475 | . zdtfi, |
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476 | . zdqfi, |
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477 | . zdpsrf, |
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478 | . pducov) |
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479 | |
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480 | else if ( planet_type=="generic" ) then |
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481 | |
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482 | CALL physiq (ngridmx, !! ngrid |
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483 | . llm, !! nlayer |
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484 | . nqtot, !! nq |
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485 | . tname, !! tracer names from dynamical core (given in infotrac) |
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486 | . debut_split, !! firstcall |
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487 | . lafin_split, !! lastcall |
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488 | . jD_cur, !! pday. see leapfrog |
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489 | . jH_cur_split, !! ptime "fraction of day" |
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490 | . zdt_split, !! ptimestep |
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491 | . zplev, !! pplev |
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492 | . zplay, !! pplay |
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493 | . zphi, !! pphi |
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494 | . zufi, !! pu |
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495 | . zvfi, !! pv |
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496 | . ztfi, !! pt |
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497 | . zqfi, !! pq |
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498 | . flxwfi, !! pw !! or 0. anyway this is for diagnostic. not used in physiq. |
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499 | . zdufi, !! pdu |
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500 | . zdvfi, !! pdv |
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501 | . zdtfi, !! pdt |
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502 | . zdqfi, !! pdq |
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503 | . zdpsrf, !! pdpsrf |
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504 | . tracerdyn) !! tracerdyn <-- utilite ??? |
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505 | |
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506 | endif ! of if (planet_type=="earth") |
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507 | |
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508 | zufi(:,:)=zufi(:,:)+zdufi(:,:)*zdt_split |
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509 | zvfi(:,:)=zvfi(:,:)+zdvfi(:,:)*zdt_split |
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510 | ztfi(:,:)=ztfi(:,:)+zdtfi(:,:)*zdt_split |
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511 | zqfi(:,:,:)=zqfi(:,:,:)+zdqfi(:,:,:)*zdt_split |
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512 | |
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513 | zdufic(:,:)=zdufic(:,:)+zdufi(:,:) |
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514 | zdvfic(:,:)=zdvfic(:,:)+zdvfi(:,:) |
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515 | zdtfic(:,:)=zdtfic(:,:)+zdtfi(:,:) |
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516 | zdqfic(:,:,:)=zdqfic(:,:,:)+zdqfi(:,:,:) |
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517 | |
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518 | enddo ! of do isplit=1,nsplit_phys |
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519 | |
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520 | #endif |
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521 | ! of #ifdef CPP_PHYS |
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522 | |
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523 | zdufi(:,:)=zdufic(:,:)/nsplit_phys |
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524 | zdvfi(:,:)=zdvfic(:,:)/nsplit_phys |
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525 | zdtfi(:,:)=zdtfic(:,:)/nsplit_phys |
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526 | zdqfi(:,:,:)=zdqfic(:,:,:)/nsplit_phys |
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527 | |
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528 | |
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529 | 500 CONTINUE |
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530 | |
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531 | c----------------------------------------------------------------------- |
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532 | c transformation des tendances physiques en tendances dynamiques: |
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533 | c --------------------------------------------------------------- |
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534 | |
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535 | c tendance sur la pression : |
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536 | c ----------------------------------- |
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537 | |
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538 | CALL gr_fi_dyn(1,ngridmx,iip1,jjp1,zdpsrf,pdpsfi) |
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539 | c |
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540 | c 62. enthalpie potentielle |
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541 | c --------------------- |
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542 | |
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543 | DO l=1,llm |
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544 | |
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545 | DO i=1,iip1 |
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546 | pdhfi(i,1,l) = cpp * zdtfi(1,l) / ppk(i, 1 ,l) |
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547 | pdhfi(i,jjp1,l) = cpp * zdtfi(ngridmx,l)/ ppk(i,jjp1,l) |
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548 | ENDDO |
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549 | |
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550 | DO j=2,jjm |
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551 | ig0=1+(j-2)*iim |
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552 | DO i=1,iim |
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553 | pdhfi(i,j,l) = cpp * zdtfi(ig0+i,l) / ppk(i,j,l) |
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554 | ENDDO |
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555 | pdhfi(iip1,j,l) = pdhfi(1,j,l) |
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556 | ENDDO |
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557 | |
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558 | ENDDO |
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559 | |
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560 | |
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561 | c 62. humidite specifique |
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562 | c --------------------- |
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563 | ! Ehouarn: removed this useless bit: was overwritten at step 63 anyways |
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564 | ! DO iq=1,nqtot |
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565 | ! DO l=1,llm |
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566 | ! DO i=1,iip1 |
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567 | ! pdqfi(i,1,l,iq) = zdqfi(1,l,iq) |
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568 | ! pdqfi(i,jjp1,l,iq) = zdqfi(ngridmx,l,iq) |
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569 | ! ENDDO |
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570 | ! DO j=2,jjm |
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571 | ! ig0=1+(j-2)*iim |
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572 | ! DO i=1,iim |
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573 | ! pdqfi(i,j,l,iq) = zdqfi(ig0+i,l,iq) |
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574 | ! ENDDO |
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575 | ! pdqfi(iip1,j,l,iq) = pdqfi(1,j,l,iq) |
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576 | ! ENDDO |
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577 | ! ENDDO |
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578 | ! ENDDO |
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579 | |
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580 | c 63. traceurs |
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581 | c ------------ |
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582 | C initialisation des tendances |
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583 | pdqfi(:,:,:,:)=0. |
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584 | C |
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585 | DO iq=1,nqtot |
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586 | iiq=niadv(iq) |
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587 | DO l=1,llm |
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588 | DO i=1,iip1 |
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589 | pdqfi(i,1,l,iiq) = zdqfi(1,l,iq) |
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590 | pdqfi(i,jjp1,l,iiq) = zdqfi(ngridmx,l,iq) |
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591 | ENDDO |
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592 | DO j=2,jjm |
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593 | ig0=1+(j-2)*iim |
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594 | DO i=1,iim |
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595 | pdqfi(i,j,l,iiq) = zdqfi(ig0+i,l,iq) |
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596 | ENDDO |
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597 | pdqfi(iip1,j,l,iiq) = pdqfi(1,j,l,iq) |
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598 | ENDDO |
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599 | ENDDO |
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600 | ENDDO |
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601 | |
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602 | c 65. champ u: |
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603 | c ------------ |
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604 | |
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605 | DO l=1,llm |
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606 | |
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607 | DO i=1,iip1 |
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608 | pdufi(i,1,l) = 0. |
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609 | pdufi(i,jjp1,l) = 0. |
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610 | ENDDO |
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611 | |
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612 | DO j=2,jjm |
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613 | ig0=1+(j-2)*iim |
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614 | DO i=1,iim-1 |
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615 | pdufi(i,j,l)= |
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616 | $ 0.5*(zdufi(ig0+i,l)+zdufi(ig0+i+1,l))*cu(i,j) |
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617 | ENDDO |
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618 | pdufi(iim,j,l)= |
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619 | $ 0.5*(zdufi(ig0+1,l)+zdufi(ig0+iim,l))*cu(iim,j) |
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620 | pdufi(iip1,j,l)=pdufi(1,j,l) |
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621 | ENDDO |
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622 | |
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623 | ENDDO |
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624 | |
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625 | |
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626 | c 67. champ v: |
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627 | c ------------ |
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628 | |
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629 | DO l=1,llm |
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630 | |
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631 | DO j=2,jjm-1 |
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632 | ig0=1+(j-2)*iim |
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633 | DO i=1,iim |
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634 | pdvfi(i,j,l)= |
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635 | $ 0.5*(zdvfi(ig0+i,l)+zdvfi(ig0+i+iim,l))*cv(i,j) |
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636 | ENDDO |
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637 | pdvfi(iip1,j,l) = pdvfi(1,j,l) |
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638 | ENDDO |
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639 | ENDDO |
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640 | |
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641 | |
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642 | c 68. champ v pres des poles: |
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643 | c --------------------------- |
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644 | c v = U * cos(long) + V * SIN(long) |
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645 | |
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646 | DO l=1,llm |
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647 | |
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648 | DO i=1,iim |
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649 | pdvfi(i,1,l)= |
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650 | $ zdufi(1,l)*COS(rlonv(i))+zdvfi(1,l)*SIN(rlonv(i)) |
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651 | pdvfi(i,jjm,l)=zdufi(ngridmx,l)*COS(rlonv(i)) |
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652 | $ +zdvfi(ngridmx,l)*SIN(rlonv(i)) |
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653 | pdvfi(i,1,l)= |
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654 | $ 0.5*(pdvfi(i,1,l)+zdvfi(i+1,l))*cv(i,1) |
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655 | pdvfi(i,jjm,l)= |
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656 | $ 0.5*(pdvfi(i,jjm,l)+zdvfi(ngridmx-iip1+i,l))*cv(i,jjm) |
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657 | ENDDO |
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658 | |
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659 | pdvfi(iip1,1,l) = pdvfi(1,1,l) |
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660 | pdvfi(iip1,jjm,l)= pdvfi(1,jjm,l) |
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661 | |
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662 | ENDDO |
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663 | |
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664 | c----------------------------------------------------------------------- |
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665 | |
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666 | 700 CONTINUE |
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667 | |
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668 | firstcal = .FALSE. |
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669 | |
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670 | RETURN |
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671 | END |
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