1 | ! $Id: advtrac.F90 1987 2014-02-24 15:05:47Z emillour $ |
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2 | |
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3 | SUBROUTINE advtrac(pbaru,pbarv , p, masse,q,iapptrac,teta, flxw, pk) |
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4 | ! Auteur : F. Hourdin |
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5 | ! |
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6 | ! Modif. P. Le Van (20/12/97) |
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7 | ! F. Codron (10/99) |
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8 | ! D. Le Croller (07/2001) |
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9 | ! M.A Filiberti (04/2002) |
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10 | ! |
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11 | USE infotrac, ONLY: nqtot, iadv |
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12 | USE control_mod, ONLY: iapp_tracvl, day_step |
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13 | |
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14 | |
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15 | IMPLICIT NONE |
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16 | ! |
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17 | include "dimensions.h" |
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18 | include "paramet.h" |
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19 | include "comconst.h" |
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20 | include "comvert.h" |
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21 | include "comdissip.h" |
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22 | include "comgeom2.h" |
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23 | include "logic.h" |
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24 | include "temps.h" |
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25 | include "ener.h" |
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26 | include "description.h" |
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27 | include "iniprint.h" |
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28 | |
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29 | !------------------------------------------------------------------- |
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30 | ! Arguments |
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31 | !------------------------------------------------------------------- |
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32 | INTEGER,INTENT(OUT) :: iapptrac |
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33 | REAL,INTENT(IN) :: pbaru(ip1jmp1,llm) |
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34 | REAL,INTENT(IN) :: pbarv(ip1jm,llm) |
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35 | REAL,INTENT(INOUT) :: q(ip1jmp1,llm,nqtot) |
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36 | REAL,INTENT(IN) :: masse(ip1jmp1,llm) |
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37 | REAL,INTENT(IN) :: p( ip1jmp1,llmp1 ) |
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38 | REAL,INTENT(IN) :: teta(ip1jmp1,llm) |
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39 | REAL,INTENT(IN) :: pk(ip1jmp1,llm) |
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40 | REAL,INTENT(OUT) :: flxw(ip1jmp1,llm) |
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41 | !------------------------------------------------------------------- |
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42 | ! Ajout PPM |
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43 | !-------------------------------------------------------- |
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44 | REAL massebx(ip1jmp1,llm),masseby(ip1jm,llm) |
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45 | !------------------------------------------------------------- |
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46 | ! Variables locales |
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47 | !------------------------------------------------------------- |
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48 | |
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49 | REAL pbaruc(ip1jmp1,llm),pbarvc(ip1jm,llm) |
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50 | REAL massem(ip1jmp1,llm),zdp(ip1jmp1) |
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51 | REAL pbarug(ip1jmp1,llm),pbarvg(ip1jm,llm),wg(ip1jmp1,llm) |
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52 | REAL (kind=kind(1.d0)) :: t_initial, t_final, tps_cpu |
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53 | INTEGER iadvtr |
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54 | INTEGER ij,l,iq,iiq |
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55 | REAL zdpmin, zdpmax |
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56 | EXTERNAL minmax |
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57 | SAVE iadvtr, massem, pbaruc, pbarvc |
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58 | DATA iadvtr/0/ |
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59 | !---------------------------------------------------------- |
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60 | ! Rajouts pour PPM |
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61 | !---------------------------------------------------------- |
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62 | INTEGER indice,n |
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63 | REAL dtbon ! Pas de temps adaptatif pour que CFL<1 |
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64 | REAL CFLmaxz,aaa,bbb ! CFL maximum |
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65 | REAL psppm(iim,jjp1) ! pression au sol |
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66 | REAL unatppm(iim,jjp1,llm),vnatppm(iim,jjp1,llm) |
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67 | REAL qppm(iim*jjp1,llm,nqtot) |
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68 | REAL fluxwppm(iim,jjp1,llm) |
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69 | REAL apppm(llmp1), bpppm(llmp1) |
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70 | LOGICAL dum,fill |
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71 | DATA fill/.true./ |
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72 | DATA dum/.true./ |
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73 | |
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74 | integer,save :: countcfl=0 |
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75 | real cflx(ip1jmp1,llm) |
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76 | real cfly(ip1jm,llm) |
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77 | real cflz(ip1jmp1,llm) |
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78 | real, save :: cflxmax(llm),cflymax(llm),cflzmax(llm) |
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79 | |
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80 | IF(iadvtr.EQ.0) THEN |
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81 | CALL initial0(ijp1llm,pbaruc) |
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82 | CALL initial0(ijmllm,pbarvc) |
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83 | ENDIF |
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84 | |
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85 | ! accumulation des flux de masse horizontaux |
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86 | DO l=1,llm |
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87 | DO ij = 1,ip1jmp1 |
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88 | pbaruc(ij,l) = pbaruc(ij,l) + pbaru(ij,l) |
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89 | ENDDO |
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90 | DO ij = 1,ip1jm |
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91 | pbarvc(ij,l) = pbarvc(ij,l) + pbarv(ij,l) |
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92 | ENDDO |
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93 | ENDDO |
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94 | |
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95 | ! selection de la masse instantannee des mailles avant le transport. |
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96 | IF(iadvtr.EQ.0) THEN |
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97 | |
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98 | CALL SCOPY(ip1jmp1*llm,masse,1,massem,1) |
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99 | !cc CALL filtreg ( massem ,jjp1, llm,-2, 2, .TRUE., 1 ) |
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100 | ! |
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101 | ENDIF |
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102 | |
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103 | iadvtr = iadvtr+1 |
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104 | iapptrac = iadvtr |
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105 | |
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106 | |
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107 | ! Test pour savoir si on advecte a ce pas de temps |
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108 | IF ( iadvtr.EQ.iapp_tracvl ) THEN |
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109 | |
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110 | !c .. Modif P.Le Van ( 20/12/97 ) .... |
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111 | !c |
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112 | |
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113 | ! traitement des flux de masse avant advection. |
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114 | ! 1. calcul de w |
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115 | ! 2. groupement des mailles pres du pole. |
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116 | |
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117 | CALL groupe( massem, pbaruc,pbarvc, pbarug,pbarvg,wg ) |
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118 | |
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119 | ! ... Flux de masse diaganostiques traceurs |
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120 | flxw = wg / REAL(iapp_tracvl) |
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121 | |
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122 | ! test sur l'eventuelle creation de valeurs negatives de la masse |
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123 | DO l=1,llm-1 |
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124 | DO ij = iip2+1,ip1jm |
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125 | zdp(ij) = pbarug(ij-1,l) - pbarug(ij,l) & |
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126 | - pbarvg(ij-iip1,l) + pbarvg(ij,l) & |
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127 | + wg(ij,l+1) - wg(ij,l) |
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128 | ENDDO |
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129 | CALL SCOPY( jjm -1 ,zdp(iip1+iip1),iip1,zdp(iip2),iip1 ) |
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130 | DO ij = iip2,ip1jm |
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131 | zdp(ij)= zdp(ij)*dtvr/ massem(ij,l) |
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132 | ENDDO |
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133 | |
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134 | |
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135 | CALL minmax ( ip1jm-iip1, zdp(iip2), zdpmin,zdpmax ) |
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136 | |
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137 | IF(MAX(ABS(zdpmin),ABS(zdpmax)).GT.0.5) THEN |
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138 | PRINT*,'WARNING DP/P l=',l,' MIN:',zdpmin, & |
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139 | ' MAX:', zdpmax |
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140 | ENDIF |
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141 | |
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142 | ENDDO |
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143 | |
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144 | |
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145 | !------------------------------------------------------------------- |
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146 | ! Calcul des criteres CFL en X, Y et Z |
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147 | !------------------------------------------------------------------- |
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148 | |
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149 | if (countcfl == 0. ) then |
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150 | cflxmax(:)=0. |
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151 | cflymax(:)=0. |
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152 | cflzmax(:)=0. |
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153 | endif |
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154 | |
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155 | countcfl=countcfl+iapp_tracvl |
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156 | cflx(:,:)=0. |
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157 | cfly(:,:)=0. |
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158 | cflz(:,:)=0. |
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159 | do l=1,llm |
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160 | do ij=iip2,ip1jm-1 |
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161 | if (pbarug(ij,l)>=0.) then |
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162 | cflx(ij,l)=pbarug(ij,l)*dtvr/masse(ij,l) |
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163 | else |
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164 | cflx(ij,l)=-pbarug(ij,l)*dtvr/masse(ij+1,l) |
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165 | endif |
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166 | enddo |
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167 | enddo |
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168 | do l=1,llm |
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169 | do ij=iip2,ip1jm-1,iip1 |
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170 | cflx(ij+iip1,l)=cflx(ij,l) |
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171 | enddo |
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172 | enddo |
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173 | |
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174 | do l=1,llm |
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175 | do ij=1,ip1jm |
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176 | if (pbarvg(ij,l)>=0.) then |
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177 | cfly(ij,l)=pbarvg(ij,l)*dtvr/masse(ij,l) |
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178 | else |
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179 | cfly(ij,l)=-pbarvg(ij,l)*dtvr/masse(ij+iip1,l) |
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180 | endif |
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181 | enddo |
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182 | enddo |
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183 | |
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184 | do l=2,llm |
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185 | do ij=1,ip1jm |
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186 | if (wg(ij,l)>=0.) then |
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187 | cflz(ij,l)=wg(ij,l)*dtvr/masse(ij,l) |
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188 | else |
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189 | cflz(ij,l)=-wg(ij,l)*dtvr/masse(ij,l-1) |
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190 | endif |
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191 | enddo |
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192 | enddo |
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193 | |
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194 | do l=1,llm |
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195 | cflxmax(l)=max(cflxmax(l),maxval(cflx(:,l))) |
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196 | cflymax(l)=max(cflymax(l),maxval(cfly(:,l))) |
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197 | cflzmax(l)=max(cflzmax(l),maxval(cflz(:,l))) |
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198 | enddo |
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199 | |
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200 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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201 | ! Par defaut, on sort le diagnostic des CFL tous les jours. |
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202 | ! Si on veut le sortir a chaque pas d'advection en cas de plantage |
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203 | ! if (countcfl==iapp_tracvl) then |
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204 | !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
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205 | if (countcfl==day_step) then |
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206 | do l=1,llm |
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207 | write(lunout,*) 'L, CFL[xyz]max:', l, cflxmax(l), cflymax(l), & |
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208 | cflzmax(l) |
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209 | enddo |
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210 | countcfl=0 |
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211 | endif |
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212 | |
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213 | !------------------------------------------------------------------- |
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214 | ! Advection proprement dite (Modification Le Croller (07/2001) |
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215 | !------------------------------------------------------------------- |
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216 | |
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217 | !---------------------------------------------------- |
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218 | ! Calcul des moyennes basées sur la masse |
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219 | !---------------------------------------------------- |
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220 | call massbar(massem,massebx,masseby) |
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221 | |
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222 | !----------------------------------------------------------- |
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223 | ! Appel des sous programmes d'advection |
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224 | !----------------------------------------------------------- |
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225 | do iq=1,nqtot |
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226 | ! call clock(t_initial) |
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227 | if(iadv(iq) == 0) cycle |
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228 | ! ---------------------------------------------------------------- |
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229 | ! Schema de Van Leer I MUSCL |
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230 | ! ---------------------------------------------------------------- |
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231 | if(iadv(iq).eq.10) THEN |
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232 | call vlsplt(q(1,1,iq),2.,massem,wg,pbarug,pbarvg,dtvr) |
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233 | |
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234 | ! ---------------------------------------------------------------- |
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235 | ! Schema "pseudo amont" + test sur humidite specifique |
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236 | ! pour la vapeur d'eau. F. Codron |
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237 | ! ---------------------------------------------------------------- |
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238 | else if(iadv(iq).eq.14) then |
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239 | ! |
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240 | CALL vlspltqs( q(1,1,1), 2., massem, wg , & |
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241 | pbarug,pbarvg,dtvr,p,pk,teta ) |
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242 | ! ---------------------------------------------------------------- |
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243 | ! Schema de Frederic Hourdin |
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244 | ! ---------------------------------------------------------------- |
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245 | else if(iadv(iq).eq.12) then |
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246 | ! Pas de temps adaptatif |
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247 | call adaptdt(iadv(iq),dtbon,n,pbarug,massem) |
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248 | if (n.GT.1) then |
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249 | write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & |
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250 | dtvr,'n=',n |
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251 | endif |
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252 | do indice=1,n |
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253 | call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,1) |
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254 | end do |
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255 | else if(iadv(iq).eq.13) then |
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256 | ! Pas de temps adaptatif |
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257 | call adaptdt(iadv(iq),dtbon,n,pbarug,massem) |
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258 | if (n.GT.1) then |
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259 | write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & |
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260 | dtvr,'n=',n |
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261 | endif |
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262 | do indice=1,n |
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263 | call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,2) |
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264 | end do |
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265 | ! ---------------------------------------------------------------- |
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266 | ! Schema de pente SLOPES |
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267 | ! ---------------------------------------------------------------- |
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268 | else if (iadv(iq).eq.20) then |
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269 | call pentes_ini (q(1,1,iq),wg,massem,pbarug,pbarvg,0) |
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270 | |
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271 | ! ---------------------------------------------------------------- |
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272 | ! Schema de Prather |
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273 | ! ---------------------------------------------------------------- |
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274 | else if (iadv(iq).eq.30) then |
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275 | ! Pas de temps adaptatif |
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276 | call adaptdt(iadv(iq),dtbon,n,pbarug,massem) |
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277 | if (n.GT.1) then |
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278 | write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & |
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279 | dtvr,'n=',n |
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280 | endif |
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281 | call prather(q(1,1,iq),wg,massem,pbarug,pbarvg, & |
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282 | n,dtbon) |
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283 | |
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284 | ! ---------------------------------------------------------------- |
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285 | ! Schemas PPM Lin et Rood |
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286 | ! ---------------------------------------------------------------- |
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287 | else if (iadv(iq).eq.11.OR.(iadv(iq).GE.16.AND. & |
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288 | iadv(iq).LE.18)) then |
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289 | |
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290 | ! Test sur le flux horizontal |
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291 | ! Pas de temps adaptatif |
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292 | call adaptdt(iadv(iq),dtbon,n,pbarug,massem) |
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293 | if (n.GT.1) then |
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294 | write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & |
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295 | dtvr,'n=',n |
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296 | endif |
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297 | ! Test sur le flux vertical |
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298 | CFLmaxz=0. |
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299 | do l=2,llm |
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300 | do ij=iip2,ip1jm |
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301 | aaa=wg(ij,l)*dtvr/massem(ij,l) |
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302 | CFLmaxz=max(CFLmaxz,aaa) |
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303 | bbb=-wg(ij,l)*dtvr/massem(ij,l-1) |
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304 | CFLmaxz=max(CFLmaxz,bbb) |
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305 | enddo |
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306 | enddo |
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307 | if (CFLmaxz.GE.1) then |
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308 | write(*,*) 'WARNING vertical','CFLmaxz=', CFLmaxz |
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309 | endif |
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310 | |
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311 | !----------------------------------------------------------- |
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312 | ! Ss-prg interface LMDZ.4->PPM3d |
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313 | !----------------------------------------------------------- |
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314 | |
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315 | call interpre(q(1,1,iq),qppm(1,1,iq),wg,fluxwppm,massem, & |
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316 | apppm,bpppm,massebx,masseby,pbarug,pbarvg, & |
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317 | unatppm,vnatppm,psppm) |
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318 | |
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319 | do indice=1,n |
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320 | !---------------------------------------------------------------- |
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321 | ! VL (version PPM) horiz. et PPM vert. |
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322 | !---------------------------------------------------------------- |
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323 | if (iadv(iq).eq.11) then |
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324 | ! Ss-prg PPM3d de Lin |
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325 | call ppm3d(1,qppm(1,1,iq), & |
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326 | psppm,psppm, & |
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327 | unatppm,vnatppm,fluxwppm,dtbon,2,2,2,1, & |
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328 | iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, & |
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329 | fill,dum,220.) |
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330 | |
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331 | !------------------------------------------------------------- |
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332 | ! Monotonic PPM |
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333 | !------------------------------------------------------------- |
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334 | else if (iadv(iq).eq.16) then |
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335 | ! Ss-prg PPM3d de Lin |
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336 | call ppm3d(1,qppm(1,1,iq), & |
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337 | psppm,psppm, & |
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338 | unatppm,vnatppm,fluxwppm,dtbon,3,3,3,1, & |
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339 | iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, & |
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340 | fill,dum,220.) |
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341 | !------------------------------------------------------------- |
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342 | |
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343 | !------------------------------------------------------------- |
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344 | ! Semi Monotonic PPM |
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345 | !------------------------------------------------------------- |
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346 | else if (iadv(iq).eq.17) then |
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347 | ! Ss-prg PPM3d de Lin |
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348 | call ppm3d(1,qppm(1,1,iq), & |
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349 | psppm,psppm, & |
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350 | unatppm,vnatppm,fluxwppm,dtbon,4,4,4,1, & |
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351 | iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, & |
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352 | fill,dum,220.) |
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353 | !------------------------------------------------------------- |
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354 | |
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355 | !------------------------------------------------------------- |
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356 | ! Positive Definite PPM |
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357 | !------------------------------------------------------------- |
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358 | else if (iadv(iq).eq.18) then |
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359 | ! Ss-prg PPM3d de Lin |
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360 | call ppm3d(1,qppm(1,1,iq), & |
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361 | psppm,psppm, & |
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362 | unatppm,vnatppm,fluxwppm,dtbon,5,5,5,1, & |
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363 | iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, & |
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364 | fill,dum,220.) |
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365 | !------------------------------------------------------------- |
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366 | endif |
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367 | enddo |
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368 | !----------------------------------------------------------------- |
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369 | ! Ss-prg interface PPM3d-LMDZ.4 |
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370 | !----------------------------------------------------------------- |
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371 | call interpost(q(1,1,iq),qppm(1,1,iq)) |
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372 | endif |
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373 | !---------------------------------------------------------------------- |
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374 | |
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375 | !----------------------------------------------------------------- |
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376 | ! On impose une seule valeur du traceur au pôle Sud j=jjm+1=jjp1 |
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377 | ! et Nord j=1 |
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378 | !----------------------------------------------------------------- |
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379 | |
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380 | ! call traceurpole(q(1,1,iq),massem) |
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381 | |
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382 | ! calcul du temps cpu pour un schema donne |
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383 | |
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384 | ! call clock(t_final) |
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385 | !ym tps_cpu=t_final-t_initial |
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386 | !ym cpuadv(iq)=cpuadv(iq)+tps_cpu |
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387 | |
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388 | end DO |
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389 | |
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390 | |
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391 | !------------------------------------------------------------------ |
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392 | ! on reinitialise a zero les flux de masse cumules |
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393 | !--------------------------------------------------- |
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394 | iadvtr=0 |
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395 | |
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396 | ENDIF ! if iadvtr.EQ.iapp_tracvl |
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397 | |
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398 | END SUBROUTINE advtrac |
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