1 | ! |
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2 | ! $Id: leapfrog.f90 5312 2024-11-01 12:22:08Z jyg $ |
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3 | ! |
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4 | ! |
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5 | ! |
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6 | SUBROUTINE leapfrog(ucov,vcov,teta,ps,masse,phis,q,time_0) |
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7 | !IM : pour sortir les param. du modele dans un fis. netcdf 110106 |
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8 | USE iniprint_mod_h |
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9 | USE comgeom_mod_h |
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10 | USE comdissnew_mod_h |
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11 | use IOIPSL |
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12 | USE infotrac, ONLY: nqtot, isoCheck |
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13 | USE guide_mod, ONLY : guide_main |
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14 | USE write_field, ONLY: writefield |
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15 | USE control_mod, ONLY: nday, day_step, planet_type, offline, & |
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16 | iconser, iphysiq, iperiod, dissip_period, & |
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17 | iecri, ip_ebil_dyn, ok_dynzon, ok_dyn_ins, & |
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18 | periodav, ok_dyn_ave, output_grads_dyn |
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19 | use exner_hyb_m, only: exner_hyb |
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20 | use exner_milieu_m, only: exner_milieu |
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21 | USE comvert_mod, ONLY: ap,bp,pressure_exner,presnivs |
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22 | USE comconst_mod, ONLY: cpp, dtphys, dtvr, pi, ihf |
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23 | USE logic_mod, ONLY: iflag_phys,ok_guide,forward,leapf,apphys, & |
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24 | statcl,conser,apdiss,purmats,ok_strato |
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25 | USE temps_mod, ONLY: jD_ref,jH_ref,itaufin,day_ini,day_ref, & |
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26 | start_time,dt |
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27 | USE strings_mod, ONLY: msg |
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28 | USE lmdz_cppkeys_wrapper, ONLY: CPPKEY_PHYS |
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29 | USE dimensions_mod, ONLY: iim, jjm, llm, ndm |
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30 | USE paramet_mod_h |
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31 | USE academic_mod_h, ONLY: tetarappel, knewt_t, knewt_g, clat4 |
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32 | IMPLICIT NONE |
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33 | |
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34 | ! ...... Version du 10/01/98 .......... |
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35 | |
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36 | ! avec coordonnees verticales hybrides |
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37 | ! avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 ) |
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38 | |
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39 | !======================================================================= |
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40 | ! |
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41 | ! Auteur: P. Le Van /L. Fairhead/F.Hourdin |
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42 | ! ------- |
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43 | ! |
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44 | ! Objet: |
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45 | ! ------ |
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46 | ! |
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47 | ! GCM LMD nouvelle grille |
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48 | ! |
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49 | !======================================================================= |
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50 | ! |
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51 | ! ... Dans inigeom , nouveaux calculs pour les elongations cu , cv |
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52 | ! et possibilite d'appeler une fonction f(y) a derivee tangente |
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53 | ! hyperbolique a la place de la fonction a derivee sinusoidale. |
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54 | |
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55 | ! ... Possibilite de choisir le shema pour l'advection de |
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56 | ! q , en modifiant iadv dans traceur.def (10/02) . |
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57 | ! |
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58 | ! Pour Van-Leer + Vapeur d'eau saturee, iadv(1)=4. (F.Codron,10/99) |
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59 | ! Pour Van-Leer iadv=10 |
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60 | ! |
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61 | !----------------------------------------------------------------------- |
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62 | ! Declarations: |
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63 | ! ------------- |
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64 | |
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65 | REAL,INTENT(IN) :: time_0 ! not used |
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66 | |
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67 | ! dynamical variables: |
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68 | REAL,INTENT(INOUT) :: ucov(ip1jmp1,llm) ! zonal covariant wind |
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69 | REAL,INTENT(INOUT) :: vcov(ip1jm,llm) ! meridional covariant wind |
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70 | REAL,INTENT(INOUT) :: teta(ip1jmp1,llm) ! potential temperature |
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71 | REAL,INTENT(INOUT) :: ps(ip1jmp1) ! surface pressure (Pa) |
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72 | REAL,INTENT(INOUT) :: masse(ip1jmp1,llm) ! air mass |
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73 | REAL,INTENT(INOUT) :: phis(ip1jmp1) ! geopotentiat at the surface |
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74 | REAL,INTENT(INOUT) :: q(ip1jmp1,llm,nqtot) ! advected tracers |
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75 | |
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76 | REAL :: p (ip1jmp1,llmp1 ) ! interlayer pressure |
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77 | REAL :: pks(ip1jmp1) ! exner at the surface |
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78 | REAL :: pk(ip1jmp1,llm) ! exner at mid-layer |
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79 | REAL :: pkf(ip1jmp1,llm) ! filtered exner at mid-layer |
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80 | REAL :: phi(ip1jmp1,llm) ! geopotential |
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81 | REAL :: w(ip1jmp1,llm) ! vertical velocity |
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82 | |
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83 | real :: zqmin,zqmax |
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84 | |
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85 | ! variables dynamiques intermediaire pour le transport |
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86 | REAL :: pbaru(ip1jmp1,llm),pbarv(ip1jm,llm) !flux de masse |
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87 | |
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88 | ! variables dynamiques au pas -1 |
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89 | REAL :: vcovm1(ip1jm,llm),ucovm1(ip1jmp1,llm) |
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90 | REAL :: tetam1(ip1jmp1,llm),psm1(ip1jmp1) |
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91 | REAL :: massem1(ip1jmp1,llm) |
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92 | |
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93 | ! tendances dynamiques |
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94 | REAL :: dv(ip1jm,llm),du(ip1jmp1,llm) |
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95 | REAL :: dteta(ip1jmp1,llm),dq(ip1jmp1,llm,nqtot),dp(ip1jmp1) |
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96 | |
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97 | ! tendances de la dissipation |
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98 | REAL :: dvdis(ip1jm,llm),dudis(ip1jmp1,llm) |
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99 | REAL :: dtetadis(ip1jmp1,llm) |
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100 | |
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101 | ! tendances physiques |
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102 | REAL :: dvfi(ip1jm,llm),dufi(ip1jmp1,llm) |
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103 | REAL :: dtetafi(ip1jmp1,llm),dqfi(ip1jmp1,llm,nqtot),dpfi(ip1jmp1) |
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104 | |
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105 | ! variables pour le fichier histoire |
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106 | REAL :: dtav ! intervalle de temps elementaire |
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107 | |
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108 | REAL :: tppn(iim),tpps(iim),tpn,tps |
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109 | ! |
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110 | INTEGER :: itau,itaufinp1,iav |
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111 | ! INTEGER iday ! jour julien |
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112 | REAL :: time |
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113 | |
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114 | REAL :: SSUM |
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115 | ! REAL finvmaold(ip1jmp1,llm) |
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116 | |
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117 | !ym LOGICAL lafin |
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118 | LOGICAL :: lafin=.false. |
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119 | INTEGER :: ij,iq,l |
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120 | INTEGER :: ik |
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121 | |
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122 | real :: time_step, t_wrt, t_ops |
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123 | |
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124 | ! REAL rdayvrai,rdaym_ini |
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125 | ! jD_cur: jour julien courant |
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126 | ! jH_cur: heure julienne courante |
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127 | REAL :: jD_cur, jH_cur |
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128 | INTEGER :: an, mois, jour |
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129 | REAL :: secondes |
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130 | |
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131 | LOGICAL :: first,callinigrads |
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132 | !IM : pour sortir les param. du modele dans un fis. netcdf 110106 |
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133 | save first |
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134 | data first/.true./ |
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135 | real :: dt_cum |
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136 | character(len=10) :: infile |
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137 | integer :: zan, tau0, thoriid |
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138 | integer :: nid_ctesGCM |
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139 | save nid_ctesGCM |
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140 | real :: degres |
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141 | real :: rlong(iip1), rlatg(jjp1) |
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142 | real :: zx_tmp_2d(iip1,jjp1) |
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143 | integer :: ndex2d(iip1*jjp1) |
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144 | logical :: ok_sync |
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145 | parameter (ok_sync = .true.) |
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146 | logical :: physic |
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147 | |
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148 | data callinigrads/.true./ |
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149 | character(len=10) :: string10 |
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150 | |
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151 | REAL :: flxw(ip1jmp1,llm) ! flux de masse verticale |
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152 | |
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153 | !+jld variables test conservation energie |
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154 | REAL :: ecin(ip1jmp1,llm),ecin0(ip1jmp1,llm) |
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155 | ! Tendance de la temp. potentiel d (theta)/ d t due a la |
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156 | ! tansformation d'energie cinetique en energie thermique |
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157 | ! cree par la dissipation |
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158 | REAL :: dtetaecdt(ip1jmp1,llm) |
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159 | REAL :: vcont(ip1jm,llm),ucont(ip1jmp1,llm) |
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160 | REAL :: vnat(ip1jm,llm),unat(ip1jmp1,llm) |
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161 | REAL :: d_h_vcol, d_qt, d_qw, d_ql, d_ec |
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162 | CHARACTER(len=15) :: ztit |
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163 | !IM INTEGER ip_ebil_dyn ! PRINT level for energy conserv. diag. |
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164 | !IM SAVE ip_ebil_dyn |
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165 | !IM DATA ip_ebil_dyn/0/ |
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166 | !-jld |
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167 | |
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168 | character(len=80) :: dynhist_file, dynhistave_file |
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169 | character(len=*),parameter :: modname="leapfrog" |
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170 | character(len=80) :: abort_message |
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171 | |
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172 | logical :: dissip_conservative |
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173 | save dissip_conservative |
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174 | data dissip_conservative/.true./ |
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175 | |
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176 | LOGICAL :: prem |
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177 | save prem |
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178 | DATA prem/.true./ |
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179 | INTEGER :: testita |
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180 | PARAMETER (testita = 9) |
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181 | |
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182 | logical , parameter :: flag_verif = .false. |
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183 | |
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184 | |
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185 | integer :: itau_w ! pas de temps ecriture = itap + itau_phy |
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186 | |
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187 | |
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188 | if (nday>=0) then |
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189 | itaufin = nday*day_step |
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190 | else |
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191 | itaufin = -nday |
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192 | endif |
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193 | itaufinp1 = itaufin +1 |
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194 | itau = 0 |
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195 | physic=.true. |
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196 | if (iflag_phys==0.or.iflag_phys==2) physic=.false. |
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197 | |
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198 | ! iday = day_ini+itau/day_step |
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199 | ! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0 |
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200 | ! IF(time.GT.1.) THEN |
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201 | ! time = time-1. |
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202 | ! iday = iday+1 |
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203 | ! ENDIF |
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204 | |
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205 | |
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206 | !----------------------------------------------------------------------- |
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207 | ! On initialise la pression et la fonction d'Exner : |
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208 | ! -------------------------------------------------- |
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209 | |
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210 | dq(:,:,:)=0. |
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211 | CALL pression ( ip1jmp1, ap, bp, ps, p ) |
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212 | if (pressure_exner) then |
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213 | CALL exner_hyb( ip1jmp1, ps, p, pks, pk, pkf ) |
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214 | else |
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215 | CALL exner_milieu( ip1jmp1, ps, p, pks, pk, pkf ) |
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216 | endif |
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217 | |
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218 | !----------------------------------------------------------------------- |
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219 | ! Debut de l'integration temporelle: |
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220 | ! ---------------------------------- |
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221 | |
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222 | 1 CONTINUE ! Matsuno Forward step begins here |
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223 | |
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224 | ! date: (NB: date remains unchanged for Backward step) |
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225 | ! ----- |
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226 | |
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227 | jD_cur = jD_ref + day_ini - day_ref + & |
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228 | (itau+1)/day_step |
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229 | jH_cur = jH_ref + start_time + & |
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230 | mod(itau+1,day_step)/float(day_step) |
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231 | jD_cur = jD_cur + int(jH_cur) |
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232 | jH_cur = jH_cur - int(jH_cur) |
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233 | |
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234 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 321') |
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235 | |
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236 | if (ok_guide) then |
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237 | call guide_main(itau,ucov,vcov,teta,q,masse,ps) |
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238 | endif |
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239 | |
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240 | |
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241 | |
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242 | ! |
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243 | ! IF( MOD( itau, 10* day_step ).EQ.0 ) THEN |
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244 | ! CALL test_period ( ucov,vcov,teta,q,p,phis ) |
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245 | ! PRINT *,' ---- Test_period apres continue OK ! -----', itau |
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246 | ! ENDIF |
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247 | ! |
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248 | |
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249 | ! Save fields obtained at previous time step as '...m1' |
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250 | CALL SCOPY( ijmllm ,vcov , 1, vcovm1 , 1 ) |
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251 | CALL SCOPY( ijp1llm,ucov , 1, ucovm1 , 1 ) |
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252 | CALL SCOPY( ijp1llm,teta , 1, tetam1 , 1 ) |
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253 | CALL SCOPY( ijp1llm,masse, 1, massem1, 1 ) |
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254 | CALL SCOPY( ip1jmp1, ps , 1, psm1 , 1 ) |
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255 | |
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256 | forward = .TRUE. |
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257 | leapf = .FALSE. |
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258 | dt = dtvr |
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259 | |
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260 | ! ... P.Le Van .26/04/94 .... |
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261 | ! Ehouarn: finvmaold is actually not used |
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262 | ! CALL SCOPY ( ijp1llm, masse, 1, finvmaold, 1 ) |
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263 | ! CALL filtreg ( finvmaold ,jjp1, llm, -2,2, .TRUE., 1 ) |
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264 | |
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265 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 400') |
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266 | |
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267 | 2 CONTINUE ! Matsuno backward or leapfrog step begins here |
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268 | |
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269 | !----------------------------------------------------------------------- |
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270 | |
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271 | ! date: (NB: only leapfrog step requires recomputing date) |
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272 | ! ----- |
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273 | |
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274 | IF (leapf) THEN |
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275 | jD_cur = jD_ref + day_ini - day_ref + & |
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276 | (itau+1)/day_step |
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277 | jH_cur = jH_ref + start_time + & |
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278 | mod(itau+1,day_step)/float(day_step) |
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279 | jD_cur = jD_cur + int(jH_cur) |
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280 | jH_cur = jH_cur - int(jH_cur) |
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281 | ENDIF |
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282 | |
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283 | |
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284 | ! gestion des appels de la physique et des dissipations: |
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285 | ! ------------------------------------------------------ |
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286 | ! |
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287 | ! ... P.Le Van ( 6/02/95 ) .... |
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288 | |
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289 | apphys = .FALSE. |
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290 | statcl = .FALSE. |
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291 | conser = .FALSE. |
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292 | apdiss = .FALSE. |
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293 | |
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294 | IF( purmats ) THEN |
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295 | ! ! Purely Matsuno time stepping |
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296 | IF( MOD(itau,iconser) .EQ.0.AND. forward ) conser = .TRUE. |
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297 | IF( MOD(itau,dissip_period ).EQ.0.AND..NOT.forward ) & |
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298 | apdiss = .TRUE. |
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299 | IF( MOD(itau,iphysiq ).EQ.0.AND..NOT.forward & |
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300 | .and. physic ) apphys = .TRUE. |
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301 | ELSE |
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302 | ! ! Leapfrog/Matsuno time stepping |
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303 | IF( MOD(itau ,iconser) .EQ. 0 ) conser = .TRUE. |
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304 | IF( MOD(itau+1,dissip_period).EQ.0 .AND. .NOT. forward ) & |
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305 | apdiss = .TRUE. |
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306 | IF( MOD(itau+1,iphysiq).EQ.0.AND.physic ) apphys=.TRUE. |
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307 | END IF |
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308 | |
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309 | ! Ehouarn: for Shallow Water case (ie: 1 vertical layer), |
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310 | ! supress dissipation step |
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311 | if (llm.eq.1) then |
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312 | apdiss=.false. |
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313 | endif |
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314 | |
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315 | |
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316 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 589') |
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317 | |
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318 | !----------------------------------------------------------------------- |
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319 | ! calcul des tendances dynamiques: |
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320 | ! -------------------------------- |
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321 | |
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322 | ! ! compute geopotential phi() |
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323 | CALL geopot ( ip1jmp1, teta , pk , pks, phis , phi ) |
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324 | |
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325 | time = jD_cur + jH_cur |
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326 | CALL caldyn & |
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327 | ( itau,ucov,vcov,teta,ps,masse,pk,pkf,phis , & |
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328 | phi,conser,du,dv,dteta,dp,w, pbaru,pbarv, time ) |
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329 | |
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330 | |
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331 | !----------------------------------------------------------------------- |
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332 | ! calcul des tendances advection des traceurs (dont l'humidite) |
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333 | ! ------------------------------------------------------------- |
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334 | |
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335 | call check_isotopes_seq(q,ip1jmp1, & |
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336 | 'leapfrog 686: avant caladvtrac') |
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337 | |
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338 | IF( forward.OR. leapf ) THEN |
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339 | ! Ehouarn: NB: fields sent to advtrac are those at the beginning of the time step |
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340 | CALL caladvtrac(q,pbaru,pbarv, & |
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341 | p, masse, dq, teta, & |
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342 | flxw, pk) |
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343 | ! !write(*,*) 'caladvtrac 346' |
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344 | |
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345 | |
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346 | IF (offline) THEN |
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347 | !maf stokage du flux de masse pour traceurs OFF-LINE |
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348 | |
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349 | CALL fluxstokenc(pbaru,pbarv,masse,teta,phi,phis, & |
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350 | dtvr, itau) |
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351 | |
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352 | |
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353 | |
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354 | ENDIF ! of IF (offline) |
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355 | ! |
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356 | ENDIF ! of IF( forward.OR. leapf ) |
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357 | |
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358 | |
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359 | !----------------------------------------------------------------------- |
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360 | ! integrations dynamique et traceurs: |
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361 | ! ---------------------------------- |
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362 | |
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363 | CALL msg('720', modname, isoCheck) |
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364 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 756') |
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365 | |
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366 | CALL integrd ( nqtot,vcovm1,ucovm1,tetam1,psm1,massem1 , & |
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367 | dv,du,dteta,dq,dp,vcov,ucov,teta,q,ps,masse,phis ) |
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368 | ! $ finvmaold ) |
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369 | |
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370 | CALL msg('724', modname, isoCheck) |
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371 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 762') |
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372 | |
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373 | ! .P.Le Van (26/04/94 ajout de finvpold dans l'appel d'integrd) |
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374 | ! |
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375 | !----------------------------------------------------------------------- |
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376 | ! calcul des tendances physiques: |
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377 | ! ------------------------------- |
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378 | ! ######## P.Le Van ( Modif le 6/02/95 ) ########### |
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379 | ! |
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380 | IF( purmats ) THEN |
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381 | IF( itau.EQ.itaufin.AND..NOT.forward ) lafin = .TRUE. |
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382 | ELSE |
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383 | IF( itau+1.EQ. itaufin ) lafin = .TRUE. |
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384 | ENDIF |
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385 | ! |
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386 | ! |
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387 | IF( apphys ) THEN |
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388 | ! |
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389 | ! ....... Ajout P.Le Van ( 17/04/96 ) ........... |
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390 | ! |
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391 | |
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392 | CALL pression ( ip1jmp1, ap, bp, ps, p ) |
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393 | if (pressure_exner) then |
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394 | CALL exner_hyb( ip1jmp1, ps, p,pks, pk, pkf ) |
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395 | else |
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396 | CALL exner_milieu( ip1jmp1, ps, p, pks, pk, pkf ) |
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397 | endif |
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398 | |
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399 | ! Appel a geopot ajoute le 2014/05/08 pour garantir la convergence numerique |
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400 | ! avec dyn3dmem |
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401 | CALL geopot ( ip1jmp1, teta , pk , pks, phis , phi ) |
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402 | |
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403 | ! rdaym_ini = itau * dtvr / daysec |
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404 | ! rdayvrai = rdaym_ini + day_ini |
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405 | ! jD_cur = jD_ref + day_ini - day_ref |
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406 | ! $ + int (itau * dtvr / daysec) |
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407 | ! jH_cur = jH_ref + & |
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408 | ! & (itau * dtvr / daysec - int(itau * dtvr / daysec)) |
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409 | jD_cur = jD_ref + day_ini - day_ref + & |
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410 | (itau+1)/day_step |
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411 | |
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412 | IF (planet_type .eq."generic") THEN |
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413 | ! ! AS: we make jD_cur to be pday |
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414 | jD_cur = int(day_ini + itau/day_step) |
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415 | ENDIF |
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416 | |
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417 | jH_cur = jH_ref + start_time + & |
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418 | mod(itau+1,day_step)/float(day_step) |
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419 | jD_cur = jD_cur + int(jH_cur) |
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420 | jH_cur = jH_cur - int(jH_cur) |
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421 | ! write(lunout,*)'itau, jD_cur = ', itau, jD_cur, jH_cur |
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422 | ! call ju2ymds(jD_cur+jH_cur, an, mois, jour, secondes) |
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423 | ! write(lunout,*)'current date = ',an, mois, jour, secondes |
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424 | |
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425 | ! rajout debug |
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426 | ! lafin = .true. |
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427 | |
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428 | |
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429 | ! Inbterface avec les routines de phylmd (phymars ... ) |
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430 | ! ----------------------------------------------------- |
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431 | |
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432 | !+jld |
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433 | |
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434 | ! Diagnostique de conservation de l'energie : initialisation |
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435 | IF (ip_ebil_dyn.ge.1 ) THEN |
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436 | ztit='bil dyn' |
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437 | ! Ehouarn: be careful, diagedyn is Earth-specific! |
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438 | IF (planet_type.eq."earth") THEN |
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439 | CALL diagedyn(ztit,2,1,1,dtphys & |
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440 | , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2)) |
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441 | ENDIF |
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442 | ENDIF ! of IF (ip_ebil_dyn.ge.1 ) |
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443 | !-jld |
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444 | |
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445 | !IM decommenter les 6 lignes suivantes pour sortir quelques parametres dynamiques de LMDZ |
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446 | !IM uncomment next 6 lines to get some parameters for LMDZ dynamics |
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447 | ! IF (first) THEN |
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448 | ! first=.false. |
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449 | !INCLUDE "ini_paramLMDZ_dyn.h" |
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450 | ! ENDIF |
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451 | ! |
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452 | !INCLUDE "write_paramLMDZ_dyn.h" |
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453 | |
---|
454 | IF (CPPKEY_PHYS) THEN |
---|
455 | CALL calfis( lafin , jD_cur, jH_cur, & |
---|
456 | ucov,vcov,teta,q,masse,ps,p,pk,phis,phi , & |
---|
457 | du,dv,dteta,dq, & |
---|
458 | flxw,dufi,dvfi,dtetafi,dqfi,dpfi ) |
---|
459 | END IF |
---|
460 | ! ajout des tendances physiques: |
---|
461 | ! ------------------------------ |
---|
462 | CALL addfi( dtphys, leapf, forward , & |
---|
463 | ucov, vcov, teta , q ,ps , & |
---|
464 | dufi, dvfi, dtetafi , dqfi ,dpfi ) |
---|
465 | ! ! since addfi updates ps(), also update p(), masse() and pk() |
---|
466 | CALL pression (ip1jmp1,ap,bp,ps,p) |
---|
467 | CALL massdair(p,masse) |
---|
468 | if (pressure_exner) then |
---|
469 | CALL exner_hyb(ip1jmp1,ps,p,pks,pk,pkf) |
---|
470 | else |
---|
471 | CALL exner_milieu(ip1jmp1,ps,p,pks,pk,pkf) |
---|
472 | endif |
---|
473 | |
---|
474 | IF (ok_strato) THEN |
---|
475 | CALL top_bound( vcov,ucov,teta,masse,dtphys) |
---|
476 | ENDIF |
---|
477 | |
---|
478 | ! |
---|
479 | ! Diagnostique de conservation de l'energie : difference |
---|
480 | IF (ip_ebil_dyn.ge.1 ) THEN |
---|
481 | ztit='bil phys' |
---|
482 | IF (planet_type.eq."earth") THEN |
---|
483 | CALL diagedyn(ztit,2,1,1,dtphys & |
---|
484 | , ucov , vcov , ps, p ,pk , teta , q(:,:,1), q(:,:,2)) |
---|
485 | ENDIF |
---|
486 | ENDIF ! of IF (ip_ebil_dyn.ge.1 ) |
---|
487 | |
---|
488 | ENDIF ! of IF( apphys ) |
---|
489 | |
---|
490 | IF(iflag_phys.EQ.2) THEN ! "Newtonian" case |
---|
491 | ! Academic case : Simple friction and Newtonan relaxation |
---|
492 | ! ------------------------------------------------------- |
---|
493 | DO l=1,llm |
---|
494 | DO ij=1,ip1jmp1 |
---|
495 | teta(ij,l)=teta(ij,l)-dtvr* & |
---|
496 | (teta(ij,l)-tetarappel(ij,l))*(knewt_g+knewt_t(l)*clat4(ij)) |
---|
497 | ENDDO |
---|
498 | ENDDO ! of DO l=1,llm |
---|
499 | |
---|
500 | if (planet_type.eq."giant") then |
---|
501 | ! ! add an intrinsic heat flux at the base of the atmosphere |
---|
502 | teta(:,1)=teta(:,1)+dtvr*aire(:)*ihf/cpp/masse(:,1) |
---|
503 | endif |
---|
504 | |
---|
505 | call friction(ucov,vcov,dtvr) |
---|
506 | |
---|
507 | ! ! Sponge layer (if any) |
---|
508 | IF (ok_strato) THEN |
---|
509 | ! dufi(:,:)=0. |
---|
510 | ! dvfi(:,:)=0. |
---|
511 | ! dtetafi(:,:)=0. |
---|
512 | ! dqfi(:,:,:)=0. |
---|
513 | ! dpfi(:)=0. |
---|
514 | ! CALL top_bound(vcov,ucov,teta,masse,dufi,dvfi,dtetafi) |
---|
515 | CALL top_bound( vcov,ucov,teta,masse,dtvr) |
---|
516 | ! CALL addfi( dtvr, leapf, forward , |
---|
517 | ! $ ucov, vcov, teta , q ,ps , |
---|
518 | ! $ dufi, dvfi, dtetafi , dqfi ,dpfi ) |
---|
519 | ENDIF ! of IF (ok_strato) |
---|
520 | ENDIF ! of IF (iflag_phys.EQ.2) |
---|
521 | |
---|
522 | |
---|
523 | !-jld |
---|
524 | |
---|
525 | CALL pression ( ip1jmp1, ap, bp, ps, p ) |
---|
526 | if (pressure_exner) then |
---|
527 | CALL exner_hyb( ip1jmp1, ps, p, pks, pk, pkf ) |
---|
528 | else |
---|
529 | CALL exner_milieu( ip1jmp1, ps, p, pks, pk, pkf ) |
---|
530 | endif |
---|
531 | CALL massdair(p,masse) |
---|
532 | |
---|
533 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 1196') |
---|
534 | |
---|
535 | !----------------------------------------------------------------------- |
---|
536 | ! dissipation horizontale et verticale des petites echelles: |
---|
537 | ! ---------------------------------------------------------- |
---|
538 | |
---|
539 | IF(apdiss) THEN |
---|
540 | |
---|
541 | |
---|
542 | ! calcul de l'energie cinetique avant dissipation |
---|
543 | call covcont(llm,ucov,vcov,ucont,vcont) |
---|
544 | call enercin(vcov,ucov,vcont,ucont,ecin0) |
---|
545 | |
---|
546 | ! dissipation |
---|
547 | CALL dissip(vcov,ucov,teta,p,dvdis,dudis,dtetadis) |
---|
548 | ucov=ucov+dudis |
---|
549 | vcov=vcov+dvdis |
---|
550 | ! teta=teta+dtetadis |
---|
551 | |
---|
552 | |
---|
553 | !------------------------------------------------------------------------ |
---|
554 | if (dissip_conservative) then |
---|
555 | ! On rajoute la tendance due a la transform. Ec -> E therm. cree |
---|
556 | ! lors de la dissipation |
---|
557 | call covcont(llm,ucov,vcov,ucont,vcont) |
---|
558 | call enercin(vcov,ucov,vcont,ucont,ecin) |
---|
559 | dtetaecdt= (ecin0-ecin)/ pk |
---|
560 | ! teta=teta+dtetaecdt |
---|
561 | dtetadis=dtetadis+dtetaecdt |
---|
562 | endif |
---|
563 | teta=teta+dtetadis |
---|
564 | !------------------------------------------------------------------------ |
---|
565 | |
---|
566 | |
---|
567 | ! ....... P. Le Van ( ajout le 17/04/96 ) ........... |
---|
568 | ! ... Calcul de la valeur moyenne, unique de h aux poles ..... |
---|
569 | ! |
---|
570 | |
---|
571 | DO l = 1, llm |
---|
572 | DO ij = 1,iim |
---|
573 | tppn(ij) = aire( ij ) * teta( ij ,l) |
---|
574 | tpps(ij) = aire(ij+ip1jm) * teta(ij+ip1jm,l) |
---|
575 | ENDDO |
---|
576 | tpn = SSUM(iim,tppn,1)/apoln |
---|
577 | tps = SSUM(iim,tpps,1)/apols |
---|
578 | |
---|
579 | DO ij = 1, iip1 |
---|
580 | teta( ij ,l) = tpn |
---|
581 | teta(ij+ip1jm,l) = tps |
---|
582 | ENDDO |
---|
583 | ENDDO |
---|
584 | |
---|
585 | if (1 == 0) then |
---|
586 | !!! Ehouarn: lines here 1) kill 1+1=2 in the dynamics |
---|
587 | !!! 2) should probably not be here anyway |
---|
588 | !!! but are kept for those who would want to revert to previous behaviour |
---|
589 | DO ij = 1,iim |
---|
590 | tppn(ij) = aire( ij ) * ps ( ij ) |
---|
591 | tpps(ij) = aire(ij+ip1jm) * ps (ij+ip1jm) |
---|
592 | ENDDO |
---|
593 | tpn = SSUM(iim,tppn,1)/apoln |
---|
594 | tps = SSUM(iim,tpps,1)/apols |
---|
595 | |
---|
596 | DO ij = 1, iip1 |
---|
597 | ps( ij ) = tpn |
---|
598 | ps(ij+ip1jm) = tps |
---|
599 | ENDDO |
---|
600 | endif ! of if (1 == 0) |
---|
601 | |
---|
602 | END IF ! of IF(apdiss) |
---|
603 | |
---|
604 | ! ajout debug |
---|
605 | ! IF( lafin ) then |
---|
606 | ! abort_message = 'Simulation finished' |
---|
607 | ! call abort_gcm(modname,abort_message,0) |
---|
608 | ! ENDIF |
---|
609 | |
---|
610 | ! ******************************************************************** |
---|
611 | ! ******************************************************************** |
---|
612 | ! .... fin de l'integration dynamique et physique pour le pas itau .. |
---|
613 | ! ******************************************************************** |
---|
614 | ! ******************************************************************** |
---|
615 | |
---|
616 | ! preparation du pas d'integration suivant ...... |
---|
617 | |
---|
618 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 1509') |
---|
619 | |
---|
620 | IF ( .NOT.purmats ) THEN |
---|
621 | ! ........................................................ |
---|
622 | ! .............. schema matsuno + leapfrog .............. |
---|
623 | ! ........................................................ |
---|
624 | |
---|
625 | IF(forward.OR. leapf) THEN |
---|
626 | itau= itau + 1 |
---|
627 | ! iday= day_ini+itau/day_step |
---|
628 | ! time= REAL(itau-(iday-day_ini)*day_step)/day_step+time_0 |
---|
629 | ! IF(time.GT.1.) THEN |
---|
630 | ! time = time-1. |
---|
631 | ! iday = iday+1 |
---|
632 | ! ENDIF |
---|
633 | ENDIF |
---|
634 | |
---|
635 | |
---|
636 | IF( itau.EQ. itaufinp1 ) then |
---|
637 | if (flag_verif) then |
---|
638 | write(79,*) 'ucov',ucov |
---|
639 | write(80,*) 'vcov',vcov |
---|
640 | write(81,*) 'teta',teta |
---|
641 | write(82,*) 'ps',ps |
---|
642 | write(83,*) 'q',q |
---|
643 | WRITE(85,*) 'q1 = ',q(:,:,1) |
---|
644 | WRITE(86,*) 'q3 = ',q(:,:,3) |
---|
645 | endif |
---|
646 | |
---|
647 | abort_message = 'Simulation finished' |
---|
648 | |
---|
649 | call abort_gcm(modname,abort_message,0) |
---|
650 | ENDIF |
---|
651 | !----------------------------------------------------------------------- |
---|
652 | ! ecriture du fichier histoire moyenne: |
---|
653 | ! ------------------------------------- |
---|
654 | |
---|
655 | IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN |
---|
656 | IF(itau.EQ.itaufin) THEN |
---|
657 | iav=1 |
---|
658 | ELSE |
---|
659 | iav=0 |
---|
660 | ENDIF |
---|
661 | |
---|
662 | ! ! Ehouarn: re-compute geopotential for outputs |
---|
663 | CALL geopot(ip1jmp1,teta,pk,pks,phis,phi) |
---|
664 | |
---|
665 | IF (ok_dynzon) THEN |
---|
666 | CALL bilan_dyn(2,dtvr*iperiod,dtvr*day_step*periodav, & |
---|
667 | ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q) |
---|
668 | |
---|
669 | END IF |
---|
670 | IF (ok_dyn_ave) THEN |
---|
671 | CALL writedynav(itau,vcov, & |
---|
672 | ucov,teta,pk,phi,q,masse,ps,phis) |
---|
673 | |
---|
674 | ENDIF |
---|
675 | |
---|
676 | ENDIF ! of IF((MOD(itau,iperiod).EQ.0).OR.(itau.EQ.itaufin)) |
---|
677 | |
---|
678 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 1584') |
---|
679 | |
---|
680 | !----------------------------------------------------------------------- |
---|
681 | ! ecriture de la bande histoire: |
---|
682 | ! ------------------------------ |
---|
683 | |
---|
684 | IF( MOD(itau,iecri).EQ.0) THEN |
---|
685 | ! ! Ehouarn: output only during LF or Backward Matsuno |
---|
686 | if (leapf.or.(.not.leapf.and.(.not.forward))) then |
---|
687 | CALL geopot(ip1jmp1,teta,pk,pks,phis,phi) |
---|
688 | unat=0. |
---|
689 | do l=1,llm |
---|
690 | unat(iip2:ip1jm,l)=ucov(iip2:ip1jm,l)/cu(iip2:ip1jm) |
---|
691 | vnat(:,l)=vcov(:,l)/cv(:) |
---|
692 | enddo |
---|
693 | if (ok_dyn_ins) then |
---|
694 | ! write(lunout,*) "leapfrog: call writehist, itau=",itau |
---|
695 | CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis) |
---|
696 | ! call WriteField('ucov',reshape(ucov,(/iip1,jmp1,llm/))) |
---|
697 | ! call WriteField('vcov',reshape(vcov,(/iip1,jjm,llm/))) |
---|
698 | ! call WriteField('teta',reshape(teta,(/iip1,jmp1,llm/))) |
---|
699 | ! call WriteField('ps',reshape(ps,(/iip1,jmp1/))) |
---|
700 | ! call WriteField('masse',reshape(masse,(/iip1,jmp1,llm/))) |
---|
701 | endif ! of if (ok_dyn_ins) |
---|
702 | |
---|
703 | ! For some Grads outputs of fields |
---|
704 | if (output_grads_dyn) then |
---|
705 | INCLUDE "write_grads_dyn.h" |
---|
706 | endif |
---|
707 | endif ! of if (leapf.or.(.not.leapf.and.(.not.forward))) |
---|
708 | ENDIF ! of IF(MOD(itau,iecri).EQ.0) |
---|
709 | |
---|
710 | IF(itau.EQ.itaufin) THEN |
---|
711 | |
---|
712 | |
---|
713 | ! if (planet_type.eq."earth") then |
---|
714 | ! Write an Earth-format restart file |
---|
715 | CALL dynredem1("restart.nc",start_time, & |
---|
716 | vcov,ucov,teta,q,masse,ps) |
---|
717 | ! endif ! of if (planet_type.eq."earth") |
---|
718 | |
---|
719 | CLOSE(99) |
---|
720 | if (ok_guide) then |
---|
721 | ! ! set ok_guide to false to avoid extra output |
---|
722 | ! ! in following forward step |
---|
723 | ok_guide=.false. |
---|
724 | endif |
---|
725 | ! !!! Ehouarn: Why not stop here and now? |
---|
726 | ENDIF ! of IF (itau.EQ.itaufin) |
---|
727 | |
---|
728 | !----------------------------------------------------------------------- |
---|
729 | ! gestion de l'integration temporelle: |
---|
730 | ! ------------------------------------ |
---|
731 | |
---|
732 | IF( MOD(itau,iperiod).EQ.0 ) THEN |
---|
733 | GO TO 1 |
---|
734 | ELSE IF ( MOD(itau-1,iperiod).EQ. 0 ) THEN |
---|
735 | |
---|
736 | IF( forward ) THEN |
---|
737 | ! fin du pas forward et debut du pas backward |
---|
738 | |
---|
739 | forward = .FALSE. |
---|
740 | leapf = .FALSE. |
---|
741 | GO TO 2 |
---|
742 | |
---|
743 | ELSE |
---|
744 | ! fin du pas backward et debut du premier pas leapfrog |
---|
745 | |
---|
746 | leapf = .TRUE. |
---|
747 | dt = 2.*dtvr |
---|
748 | GO TO 2 |
---|
749 | END IF ! of IF (forward) |
---|
750 | ELSE |
---|
751 | |
---|
752 | ! ...... pas leapfrog ..... |
---|
753 | |
---|
754 | leapf = .TRUE. |
---|
755 | dt = 2.*dtvr |
---|
756 | GO TO 2 |
---|
757 | END IF ! of IF (MOD(itau,iperiod).EQ.0) |
---|
758 | ! ! ELSEIF (MOD(itau-1,iperiod).EQ.0) |
---|
759 | |
---|
760 | ELSE ! of IF (.not.purmats) |
---|
761 | |
---|
762 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 1664') |
---|
763 | |
---|
764 | ! ........................................................ |
---|
765 | ! .............. schema matsuno ............... |
---|
766 | ! ........................................................ |
---|
767 | IF( forward ) THEN |
---|
768 | |
---|
769 | itau = itau + 1 |
---|
770 | ! iday = day_ini+itau/day_step |
---|
771 | ! time = REAL(itau-(iday-day_ini)*day_step)/day_step+time_0 |
---|
772 | ! |
---|
773 | ! IF(time.GT.1.) THEN |
---|
774 | ! time = time-1. |
---|
775 | ! iday = iday+1 |
---|
776 | ! ENDIF |
---|
777 | |
---|
778 | forward = .FALSE. |
---|
779 | IF( itau.EQ. itaufinp1 ) then |
---|
780 | abort_message = 'Simulation finished' |
---|
781 | call abort_gcm(modname,abort_message,0) |
---|
782 | ENDIF |
---|
783 | GO TO 2 |
---|
784 | |
---|
785 | ELSE ! of IF(forward) i.e. backward step |
---|
786 | |
---|
787 | call check_isotopes_seq(q,ip1jmp1,'leapfrog 1698') |
---|
788 | |
---|
789 | IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) THEN |
---|
790 | IF(itau.EQ.itaufin) THEN |
---|
791 | iav=1 |
---|
792 | ELSE |
---|
793 | iav=0 |
---|
794 | ENDIF |
---|
795 | |
---|
796 | ! ! Ehouarn: re-compute geopotential for outputs |
---|
797 | CALL geopot(ip1jmp1,teta,pk,pks,phis,phi) |
---|
798 | |
---|
799 | IF (ok_dynzon) THEN |
---|
800 | CALL bilan_dyn(2,dtvr*iperiod,dtvr*day_step*periodav, & |
---|
801 | ps,masse,pk,pbaru,pbarv,teta,phi,ucov,vcov,q) |
---|
802 | |
---|
803 | ENDIF |
---|
804 | IF (ok_dyn_ave) THEN |
---|
805 | CALL writedynav(itau,vcov, & |
---|
806 | ucov,teta,pk,phi,q,masse,ps,phis) |
---|
807 | |
---|
808 | ENDIF |
---|
809 | |
---|
810 | ENDIF ! of IF(MOD(itau,iperiod).EQ.0 .OR. itau.EQ.itaufin) |
---|
811 | |
---|
812 | IF(MOD(itau,iecri ).EQ.0) THEN |
---|
813 | ! IF(MOD(itau,iecri*day_step).EQ.0) THEN |
---|
814 | CALL geopot(ip1jmp1,teta,pk,pks,phis,phi) |
---|
815 | unat=0. |
---|
816 | do l=1,llm |
---|
817 | unat(iip2:ip1jm,l)=ucov(iip2:ip1jm,l)/cu(iip2:ip1jm) |
---|
818 | vnat(:,l)=vcov(:,l)/cv(:) |
---|
819 | enddo |
---|
820 | if (ok_dyn_ins) then |
---|
821 | ! write(lunout,*) "leapfrog: call writehist (b)", |
---|
822 | ! & itau,iecri |
---|
823 | CALL writehist(itau,vcov,ucov,teta,phi,q,masse,ps,phis) |
---|
824 | endif ! of if (ok_dyn_ins) |
---|
825 | |
---|
826 | ! For some Grads outputs |
---|
827 | if (output_grads_dyn) then |
---|
828 | INCLUDE "write_grads_dyn.h" |
---|
829 | endif |
---|
830 | |
---|
831 | ENDIF ! of IF(MOD(itau,iecri ).EQ.0) |
---|
832 | |
---|
833 | IF(itau.EQ.itaufin) THEN |
---|
834 | ! if (planet_type.eq."earth") then |
---|
835 | CALL dynredem1("restart.nc",start_time, & |
---|
836 | vcov,ucov,teta,q,masse,ps) |
---|
837 | ! endif ! of if (planet_type.eq."earth") |
---|
838 | if (ok_guide) then |
---|
839 | ! ! set ok_guide to false to avoid extra output |
---|
840 | ! ! in following forward step |
---|
841 | ok_guide=.false. |
---|
842 | endif |
---|
843 | ENDIF ! of IF(itau.EQ.itaufin) |
---|
844 | |
---|
845 | forward = .TRUE. |
---|
846 | GO TO 1 |
---|
847 | |
---|
848 | ENDIF ! of IF (forward) |
---|
849 | |
---|
850 | END IF ! of IF(.not.purmats) |
---|
851 | |
---|
852 | END SUBROUTINE leapfrog |
---|