[1632] | 1 | ! |
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| 2 | ! $Header$ |
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| 3 | ! |
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| 4 | SUBROUTINE advz(limit,dtz,w,sm,s0,sx,sy,sz) |
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| 5 | IMPLICIT NONE |
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| 6 | |
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| 7 | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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| 8 | C C |
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| 9 | C first-order moments (FOM) advection of tracer in Z direction C |
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| 10 | C C |
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| 11 | C Source : Pascal Simon (Meteo,CNRM) C |
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| 12 | C Adaptation : A.Armengaud (LGGE) juin 94 C |
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| 13 | C C |
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| 14 | C C |
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| 15 | C sont des arguments d'entree pour le s-pg... C |
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| 16 | C C |
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| 17 | C dq est l'argument de sortie pour le s-pg C |
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| 18 | C C |
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| 19 | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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| 20 | C |
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| 21 | C parametres principaux du modele |
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| 22 | C |
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| 23 | #include "dimensions.h" |
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| 24 | #include "paramet.h" |
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| 25 | #include "comconst.h" |
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| 26 | #include "comvert.h" |
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| 27 | |
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| 28 | C #include "traceur.h" |
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| 29 | |
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| 30 | C Arguments : |
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| 31 | C ----------- |
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| 32 | C dtz : frequence fictive d'appel du transport |
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| 33 | C w : flux de masse en z en Pa.m2.s-1 |
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| 34 | |
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| 35 | INTEGER ntra |
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| 36 | PARAMETER (ntra = 1) |
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| 37 | |
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| 38 | REAL dtz |
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| 39 | REAL w ( iip1,jjp1,llm ) |
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| 40 | |
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| 41 | C moments: SM total mass in each grid box |
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| 42 | C S0 mass of tracer in each grid box |
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| 43 | C Si 1rst order moment in i direction |
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| 44 | C |
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| 45 | REAL SM(iip1,jjp1,llm) |
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| 46 | + ,S0(iip1,jjp1,llm,ntra) |
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| 47 | REAL sx(iip1,jjp1,llm,ntra) |
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| 48 | + ,sy(iip1,jjp1,llm,ntra) |
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| 49 | + ,sz(iip1,jjp1,llm,ntra) |
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| 50 | |
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| 51 | |
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| 52 | C Local : |
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| 53 | C ------- |
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| 54 | |
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| 55 | C mass fluxes across the boundaries (UGRI,VGRI,WGRI) |
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| 56 | C mass fluxes in kg |
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| 57 | C declaration : |
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| 58 | |
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| 59 | REAL WGRI(iip1,jjp1,0:llm) |
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| 60 | |
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| 61 | C |
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| 62 | C the moments F are used as temporary storage for |
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| 63 | C portions of grid boxes in transit at the current latitude |
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| 64 | C |
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| 65 | REAL FM(iim,llm) |
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| 66 | REAL F0(iim,llm,ntra),FX(iim,llm,ntra) |
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| 67 | REAL FY(iim,llm,ntra),FZ(iim,llm,ntra) |
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| 68 | C |
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| 69 | C work arrays |
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| 70 | C |
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| 71 | REAL ALF(iim),ALF1(iim),ALFQ(iim),ALF1Q(iim) |
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| 72 | REAL TEMPTM ! Just temporal variable |
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| 73 | REAL sqi,sqf |
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| 74 | C |
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| 75 | LOGICAL LIMIT |
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| 76 | INTEGER lon,lat,niv |
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| 77 | INTEGER i,j,jv,k,l,lp |
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| 78 | |
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| 79 | lon = iim |
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| 80 | lat = jjp1 |
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| 81 | niv = llm |
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| 82 | |
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| 83 | C *** Test de passage d'arguments ****** |
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| 84 | |
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| 85 | c DO 399 l = 1, llm |
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| 86 | c DO 399 j = 1, jjp1 |
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| 87 | c DO 399 i = 1, iip1 |
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| 88 | c IF (S0(i,j,l,ntra) .lt. 0. ) THEN |
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| 89 | c PRINT*,'S0(',i,j,l,')=',S0(i,j,l,ntra) |
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| 90 | c print*, 'sx(',i,j,l,')=',sx(i,j,l,ntra) |
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| 91 | c print*, 'sy(',i,j,l,')=',sy(i,j,l,ntra) |
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| 92 | c print*, 'sz(',i,j,l,')=',sz(i,j,l,ntra) |
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| 93 | c PRINT*, 'AIE !! debut ADVZ - pbl arg. passage dans ADVZ' |
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| 94 | c STOP |
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| 95 | c ENDIF |
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| 96 | 399 CONTINUE |
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| 97 | |
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| 98 | C----------------------------------------------------------------- |
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| 99 | C *** Test : diag de la qqtite totale de traceur |
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| 100 | C dans l'atmosphere avant l'advection en z |
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| 101 | sqi = 0. |
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| 102 | sqf = 0. |
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| 103 | |
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| 104 | DO l = 1,llm |
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| 105 | DO j = 1,jjp1 |
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| 106 | DO i = 1,iim |
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| 107 | sqi = sqi + S0(i,j,l,ntra) |
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| 108 | ENDDO |
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| 109 | ENDDO |
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| 110 | ENDDO |
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| 111 | PRINT*,'-------- DIAG DANS ADVZ - ENTREE ---------' |
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| 112 | PRINT*,'sqi=',sqi |
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| 113 | |
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| 114 | C----------------------------------------------------------------- |
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| 115 | C Interface : adaptation nouveau modele |
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| 116 | C ------------------------------------- |
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| 117 | C |
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| 118 | C Conversion du flux de masse en kg.s-1 |
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| 119 | |
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| 120 | DO 500 l = 1,llm |
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| 121 | DO 500 j = 1,jjp1 |
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| 122 | DO 500 i = 1,iip1 |
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| 123 | c wgri (i,j,llm+1-l) = w (i,j,l) / g |
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| 124 | wgri (i,j,llm+1-l) = w (i,j,l) |
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| 125 | c wgri (i,j,0) = 0. ! a detruire ult. |
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| 126 | c wgri (i,j,l) = 0.1 ! w (i,j,l) |
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| 127 | c wgri (i,j,llm) = 0. ! a detruire ult. |
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| 128 | 500 CONTINUE |
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| 129 | DO j = 1,jjp1 |
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| 130 | DO i = 1,iip1 |
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| 131 | wgri(i,j,0)=0. |
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| 132 | enddo |
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| 133 | enddo |
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| 134 | |
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| 135 | C----------------------------------------------------------------- |
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| 136 | |
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| 137 | C start here |
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| 138 | C boucle sur les latitudes |
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| 139 | C |
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| 140 | DO 1 K=1,LAT |
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| 141 | C |
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| 142 | C place limits on appropriate moments before transport |
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| 143 | C (if flux-limiting is to be applied) |
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| 144 | C |
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| 145 | IF(.NOT.LIMIT) GO TO 101 |
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| 146 | C |
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| 147 | DO 10 JV=1,NTRA |
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| 148 | DO 10 L=1,NIV |
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| 149 | DO 100 I=1,LON |
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| 150 | sz(I,K,L,JV)=SIGN(AMIN1(AMAX1(S0(I,K,L,JV),0.), |
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| 151 | + ABS(sz(I,K,L,JV))),sz(I,K,L,JV)) |
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| 152 | 100 CONTINUE |
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| 153 | 10 CONTINUE |
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| 154 | C |
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| 155 | 101 CONTINUE |
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| 156 | C |
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| 157 | C boucle sur les niveaux intercouches de 1 a NIV-1 |
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| 158 | C (flux nul au sommet L=0 et a la base L=NIV) |
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| 159 | C |
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| 160 | C calculate flux and moments between adjacent boxes |
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| 161 | C (flux from LP to L if WGRI(L).lt.0, from L to LP if WGRI(L).gt.0) |
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| 162 | C 1- create temporary moments/masses for partial boxes in transit |
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| 163 | C 2- reajusts moments remaining in the box |
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| 164 | C |
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| 165 | DO 11 L=1,NIV-1 |
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| 166 | LP=L+1 |
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| 167 | C |
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| 168 | DO 110 I=1,LON |
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| 169 | C |
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| 170 | IF(WGRI(I,K,L).LT.0.) THEN |
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| 171 | FM(I,L)=-WGRI(I,K,L)*DTZ |
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| 172 | ALF(I)=FM(I,L)/SM(I,K,LP) |
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| 173 | SM(I,K,LP)=SM(I,K,LP)-FM(I,L) |
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| 174 | ELSE |
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| 175 | FM(I,L)=WGRI(I,K,L)*DTZ |
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| 176 | ALF(I)=FM(I,L)/SM(I,K,L) |
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| 177 | SM(I,K,L)=SM(I,K,L)-FM(I,L) |
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| 178 | ENDIF |
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| 179 | C |
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| 180 | ALFQ (I)=ALF(I)*ALF(I) |
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| 181 | ALF1 (I)=1.-ALF(I) |
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| 182 | ALF1Q(I)=ALF1(I)*ALF1(I) |
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| 183 | C |
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| 184 | 110 CONTINUE |
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| 185 | C |
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| 186 | DO 111 JV=1,NTRA |
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| 187 | DO 1110 I=1,LON |
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| 188 | C |
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| 189 | IF(WGRI(I,K,L).LT.0.) THEN |
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| 190 | C |
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| 191 | F0(I,L,JV)=ALF (I)*( S0(I,K,LP,JV)-ALF1(I)*sz(I,K,LP,JV) ) |
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| 192 | FZ(I,L,JV)=ALFQ(I)*sz(I,K,LP,JV) |
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| 193 | FX(I,L,JV)=ALF (I)*sx(I,K,LP,JV) |
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| 194 | FY(I,L,JV)=ALF (I)*sy(I,K,LP,JV) |
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| 195 | C |
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| 196 | S0(I,K,LP,JV)=S0(I,K,LP,JV)-F0(I,L,JV) |
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| 197 | sz(I,K,LP,JV)=ALF1Q(I)*sz(I,K,LP,JV) |
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| 198 | sx(I,K,LP,JV)=sx(I,K,LP,JV)-FX(I,L,JV) |
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| 199 | sy(I,K,LP,JV)=sy(I,K,LP,JV)-FY(I,L,JV) |
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| 200 | C |
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| 201 | ELSE |
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| 202 | C |
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| 203 | F0(I,L,JV)=ALF (I)*(S0(I,K,L,JV)+ALF1(I)*sz(I,K,L,JV) ) |
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| 204 | FZ(I,L,JV)=ALFQ(I)*sz(I,K,L,JV) |
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| 205 | FX(I,L,JV)=ALF (I)*sx(I,K,L,JV) |
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| 206 | FY(I,L,JV)=ALF (I)*sy(I,K,L,JV) |
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| 207 | C |
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| 208 | S0(I,K,L,JV)=S0(I,K,L,JV)-F0(I,L,JV) |
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| 209 | sz(I,K,L,JV)=ALF1Q(I)*sz(I,K,L,JV) |
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| 210 | sx(I,K,L,JV)=sx(I,K,L,JV)-FX(I,L,JV) |
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| 211 | sy(I,K,L,JV)=sy(I,K,L,JV)-FY(I,L,JV) |
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| 212 | C |
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| 213 | ENDIF |
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| 214 | C |
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| 215 | 1110 CONTINUE |
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| 216 | 111 CONTINUE |
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| 217 | C |
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| 218 | 11 CONTINUE |
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| 219 | C |
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| 220 | C puts the temporary moments Fi into appropriate neighboring boxes |
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| 221 | C |
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| 222 | DO 12 L=1,NIV-1 |
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| 223 | LP=L+1 |
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| 224 | C |
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| 225 | DO 120 I=1,LON |
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| 226 | C |
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| 227 | IF(WGRI(I,K,L).LT.0.) THEN |
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| 228 | SM(I,K,L)=SM(I,K,L)+FM(I,L) |
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| 229 | ALF(I)=FM(I,L)/SM(I,K,L) |
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| 230 | ELSE |
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| 231 | SM(I,K,LP)=SM(I,K,LP)+FM(I,L) |
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| 232 | ALF(I)=FM(I,L)/SM(I,K,LP) |
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| 233 | ENDIF |
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| 234 | C |
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| 235 | ALF1(I)=1.-ALF(I) |
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| 236 | ALFQ(I)=ALF(I)*ALF(I) |
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| 237 | ALF1Q(I)=ALF1(I)*ALF1(I) |
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| 238 | C |
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| 239 | 120 CONTINUE |
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| 240 | C |
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| 241 | DO 121 JV=1,NTRA |
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| 242 | DO 1210 I=1,LON |
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| 243 | C |
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| 244 | IF(WGRI(I,K,L).LT.0.) THEN |
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| 245 | C |
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| 246 | TEMPTM=-ALF(I)*S0(I,K,L,JV)+ALF1(I)*F0(I,L,JV) |
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| 247 | S0(I,K,L,JV)=S0(I,K,L,JV)+F0(I,L,JV) |
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| 248 | sz(I,K,L,JV)=ALF(I)*FZ(I,L,JV)+ALF1(I)*sz(I,K,L,JV)+3.*TEMPTM |
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| 249 | sx(I,K,L,JV)=sx(I,K,L,JV)+FX(I,L,JV) |
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| 250 | sy(I,K,L,JV)=sy(I,K,L,JV)+FY(I,L,JV) |
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| 251 | C |
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| 252 | ELSE |
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| 253 | C |
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| 254 | TEMPTM=ALF(I)*S0(I,K,LP,JV)-ALF1(I)*F0(I,L,JV) |
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| 255 | S0(I,K,LP,JV)=S0(I,K,LP,JV)+F0(I,L,JV) |
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| 256 | sz(I,K,LP,JV)=ALF(I)*FZ(I,L,JV)+ALF1(I)*sz(I,K,LP,JV) |
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| 257 | + +3.*TEMPTM |
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| 258 | sx(I,K,LP,JV)=sx(I,K,LP,JV)+FX(I,L,JV) |
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| 259 | sy(I,K,LP,JV)=sy(I,K,LP,JV)+FY(I,L,JV) |
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| 260 | C |
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| 261 | ENDIF |
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| 262 | C |
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| 263 | 1210 CONTINUE |
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| 264 | 121 CONTINUE |
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| 265 | C |
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| 266 | 12 CONTINUE |
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| 267 | C |
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| 268 | C fin de la boucle principale sur les latitudes |
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| 269 | C |
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| 270 | 1 CONTINUE |
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| 271 | C |
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| 272 | C------------------------------------------------------------- |
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| 273 | C |
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| 274 | C ----------- AA Test en fin de ADVX ------ Controle des S* |
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| 275 | |
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| 276 | c DO 9999 l = 1, llm |
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| 277 | c DO 9999 j = 1, jjp1 |
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| 278 | c DO 9999 i = 1, iip1 |
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| 279 | c IF (S0(i,j,l,ntra).lt.0..and.LIMIT) THEN |
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| 280 | c PRINT*, '-------------------' |
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| 281 | c PRINT*, 'En fin de ADVZ' |
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| 282 | c PRINT*,'S0(',i,j,l,')=',S0(i,j,l,ntra) |
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| 283 | c print*, 'sx(',i,j,l,')=',sx(i,j,l,ntra) |
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| 284 | c print*, 'sy(',i,j,l,')=',sy(i,j,l,ntra) |
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| 285 | c print*, 'sz(',i,j,l,')=',sz(i,j,l,ntra) |
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| 286 | c WRITE (*,*) 'On arrete !! - pbl en fin de ADVZ1' |
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| 287 | c STOP |
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| 288 | c ENDIF |
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| 289 | 9999 CONTINUE |
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| 290 | |
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| 291 | C *** ------------------- bouclage cyclique en X ------------ |
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| 292 | |
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| 293 | c DO l = 1,llm |
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| 294 | c DO j = 1,jjp1 |
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| 295 | c SM(iip1,j,l) = SM(1,j,l) |
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| 296 | c S0(iip1,j,l,ntra) = S0(1,j,l,ntra) |
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| 297 | C sx(iip1,j,l,ntra) = sx(1,j,l,ntra) |
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| 298 | c sy(iip1,j,l,ntra) = sy(1,j,l,ntra) |
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| 299 | c sz(iip1,j,l,ntra) = sz(1,j,l,ntra) |
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| 300 | c ENDDO |
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| 301 | c ENDDO |
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| 302 | |
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| 303 | C------------------------------------------------------------- |
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| 304 | C *** Test : diag de la qqtite totale de traceur |
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| 305 | C dans l'atmosphere avant l'advection en z |
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| 306 | DO l = 1,llm |
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| 307 | DO j = 1,jjp1 |
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| 308 | DO i = 1,iim |
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| 309 | sqf = sqf + S0(i,j,l,ntra) |
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| 310 | ENDDO |
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| 311 | ENDDO |
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| 312 | ENDDO |
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| 313 | PRINT*,'-------- DIAG DANS ADVZ - SORTIE ---------' |
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| 314 | PRINT*,'sqf=', sqf |
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| 315 | |
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| 316 | C------------------------------------------------------------- |
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| 317 | RETURN |
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| 318 | END |
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| 319 | C_______________________________________________________________ |
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| 320 | C_______________________________________________________________ |
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