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! $Header: /home/cvsroot/LMDZ4/libf/dyn3d/advyp.F,v 1.1.1.1 2004/05/19 |
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! 12:53:06 lmdzadmin Exp $ |
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|
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SUBROUTINE advyp(limit, dty, pbarv, sm, s0, ssx, sy, sz, ssxx, ssxy, ssxz, & |
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syy, syz, szz, ntra) |
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USE dimens_m |
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USE comconst |
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USE paramet_m |
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USE disvert_m |
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USE comgeom |
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IMPLICIT NONE |
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! CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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! C |
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! second-order moments (SOM) advection of tracer in Y direction C |
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! C |
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! CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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! C |
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! Source : Pascal Simon ( Meteo, CNRM ) C |
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! Adaptation : A.A. (LGGE) C |
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! Derniere Modif : 19/10/95 LAST |
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! C |
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! sont les arguments d'entree pour le s-pg C |
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! C |
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! argument de sortie du s-pg C |
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! C |
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! CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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! CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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|
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! Rem : Probleme aux poles il faut reecrire ce cas specifique |
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! Attention au sens de l'indexation |
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|
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! parametres principaux du modele |
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|
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|
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|
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! Arguments : |
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! ---------- |
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! dty : frequence fictive d'appel du transport |
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! parbu,pbarv : flux de masse en x et y en Pa.m2.s-1 |
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|
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INTEGER lon, lat, niv |
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INTEGER i, j, jv, k, kp, l |
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INTEGER ntra |
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! PARAMETER (ntra = 1) |
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|
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REAL dty |
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REAL, INTENT (IN) :: pbarv(iip1, jjm, llm) |
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|
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! moments: SM total mass in each grid box |
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! S0 mass of tracer in each grid box |
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! Si 1rst order moment in i direction |
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|
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REAL sm(iip1, jjp1, llm), s0(iip1, jjp1, llm, ntra) |
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REAL ssx(iip1, jjp1, llm, ntra), sy(iip1, jjp1, llm, ntra), & |
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sz(iip1, jjp1, llm, ntra), ssxx(iip1, jjp1, llm, ntra), & |
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ssxy(iip1, jjp1, llm, ntra), ssxz(iip1, jjp1, llm, ntra), & |
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syy(iip1, jjp1, llm, ntra), syz(iip1, jjp1, llm, ntra), & |
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szz(iip1, jjp1, llm, ntra) |
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|
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! Local : |
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! ------- |
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|
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! mass fluxes across the boundaries (UGRI,VGRI,WGRI) |
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! mass fluxes in kg |
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! declaration : |
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|
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REAL vgri(iip1, 0:jjp1, llm) |
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|
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! Rem : UGRI et WGRI ne sont pas utilises dans |
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! cette subroutine ( advection en y uniquement ) |
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! Rem 2 :le dimensionnement de VGRI depend de celui de pbarv |
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|
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! the moments F are similarly defined and used as temporary |
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! storage for portions of the grid boxes in transit |
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|
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! the moments Fij are used as temporary storage for |
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! portions of the grid boxes in transit at the current level |
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|
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! work arrays |
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|
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|
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REAL f0(iim, 0:jjp1, ntra), fm(iim, 0:jjp1) |
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REAL fx(iim, jjm, ntra), fy(iim, jjm, ntra) |
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REAL fz(iim, jjm, ntra) |
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REAL fxx(iim, jjm, ntra), fxy(iim, jjm, ntra) |
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REAL fxz(iim, jjm, ntra), fyy(iim, jjm, ntra) |
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REAL fyz(iim, jjm, ntra), fzz(iim, jjm, ntra) |
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REAL s00(ntra) |
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REAL sm0 ! Just temporal variable |
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|
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! work arrays |
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|
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REAL alf(iim, 0:jjp1), alf1(iim, 0:jjp1) |
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REAL alfq(iim, 0:jjp1), alf1q(iim, 0:jjp1) |
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REAL alf2(iim, 0:jjp1), alf3(iim, 0:jjp1) |
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REAL alf4(iim, 0:jjp1) |
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REAL temptm ! Just temporal variable |
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REAL slpmax, s1max, s1new, s2new |
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|
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! Special pour poles |
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|
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REAL sbms, sfms, sfzs, sbmn, sfmn, sfzn |
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REAL sns0(ntra), snsz(ntra), snsm |
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REAL qy1(iim, llm, ntra), qylat(iim, llm, ntra) |
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REAL cx1(llm, ntra), cxlat(llm, ntra) |
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REAL cy1(llm, ntra), cylat(llm, ntra) |
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REAL z1(iim), zcos(iim), zsin(iim) |
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REAL ssum |
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EXTERNAL ssum |
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|
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REAL sqi, sqf |
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LOGICAL limit |
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|
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lon = iim ! rem : Il est possible qu'un pbl. arrive ici |
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lat = jjp1 ! a cause des dim. differentes entre les |
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niv = llm ! tab. S et VGRI |
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|
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! ----------------------------------------------------------------- |
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! initialisations |
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|
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sbms = 0. |
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sfms = 0. |
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sfzs = 0. |
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sbmn = 0. |
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sfmn = 0. |
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sfzn = 0. |
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|
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! ----------------------------------------------------------------- |
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! *** Test : diag de la qtite totale de traceur dans |
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! l'atmosphere avant l'advection en Y |
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|
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sqi = 0. |
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sqf = 0. |
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|
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DO l = 1, llm |
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DO j = 1, jjp1 |
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DO i = 1, iim |
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sqi = sqi + s0(i, j, l, ntra) |
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END DO |
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END DO |
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END DO |
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PRINT *, '---------- DIAG DANS ADVY - ENTREE --------' |
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PRINT *, 'sqi=', sqi |
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|
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! ----------------------------------------------------------------- |
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! Interface : adaptation nouveau modele |
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! ------------------------------------- |
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|
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! Conversion des flux de masses en kg |
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! -AA 20/10/94 le signe -1 est necessaire car indexation opposee |
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|
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DO l = 1, llm |
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DO j = 1, jjm |
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DO i = 1, iip1 |
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vgri(i, j, llm+1-l) = -1.*pbarv(i, j, l) |
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END DO |
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END DO |
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END DO |
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|
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! AA Initialisation de flux fictifs aux bords sup. des boites pol. |
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|
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DO l = 1, llm |
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DO i = 1, iip1 |
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vgri(i, 0, l) = 0. |
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vgri(i, jjp1, l) = 0. |
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END DO |
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END DO |
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|
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! ----------------- START HERE ----------------------- |
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! boucle sur les niveaux |
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|
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DO l = 1, niv |
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|
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! place limits on appropriate moments before transport |
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! (if flux-limiting is to be applied) |
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|
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IF (.NOT. limit) GO TO 11 |
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|
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DO jv = 1, ntra |
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DO k = 1, lat |
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DO i = 1, lon |
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IF (s0(i,k,l,jv)>0.) THEN |
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slpmax = amax1(s0(i,k,l,jv), 0.) |
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s1max = 1.5*slpmax |
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s1new = amin1(s1max, amax1(-s1max,sy(i,k,l,jv))) |
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s2new = amin1(2.*slpmax-abs(s1new)/3., amax1(abs( & |
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s1new)-slpmax,syy(i,k,l,jv))) |
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sy(i, k, l, jv) = s1new |
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syy(i, k, l, jv) = s2new |
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ssxy(i, k, l, jv) = amin1(slpmax, amax1(-slpmax,ssxy(i,k,l,jv))) |
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syz(i, k, l, jv) = amin1(slpmax, amax1(-slpmax,syz(i,k,l,jv))) |
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ELSE |
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sy(i, k, l, jv) = 0. |
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syy(i, k, l, jv) = 0. |
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ssxy(i, k, l, jv) = 0. |
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syz(i, k, l, jv) = 0. |
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END IF |
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END DO |
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END DO |
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END DO |
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|
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11 CONTINUE |
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|
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! le flux a travers le pole Nord est traite separement |
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|
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sm0 = 0. |
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DO jv = 1, ntra |
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s00(jv) = 0. |
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END DO |
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|
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DO i = 1, lon |
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|
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IF (vgri(i,0,l)<=0.) THEN |
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fm(i, 0) = -vgri(i, 0, l)*dty |
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alf(i, 0) = fm(i, 0)/sm(i, 1, l) |
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sm(i, 1, l) = sm(i, 1, l) - fm(i, 0) |
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sm0 = sm0 + fm(i, 0) |
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END IF |
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|
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alfq(i, 0) = alf(i, 0)*alf(i, 0) |
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alf1(i, 0) = 1. - alf(i, 0) |
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alf1q(i, 0) = alf1(i, 0)*alf1(i, 0) |
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alf2(i, 0) = alf1(i, 0) - alf(i, 0) |
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alf3(i, 0) = alf(i, 0)*alfq(i, 0) |
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alf4(i, 0) = alf1(i, 0)*alf1q(i, 0) |
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|
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END DO |
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! print*,'ADVYP 21' |
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|
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DO jv = 1, ntra |
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DO i = 1, lon |
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|
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IF (vgri(i,0,l)<=0.) THEN |
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|
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f0(i, 0, jv) = alf(i, 0)*(s0(i,1,l,jv)-alf1(i,0)*(sy(i,1,l, & |
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jv)-alf2(i,0)*syy(i,1,l,jv))) |
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|
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s00(jv) = s00(jv) + f0(i, 0, jv) |
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s0(i, 1, l, jv) = s0(i, 1, l, jv) - f0(i, 0, jv) |
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sy(i, 1, l, jv) = alf1q(i, 0)*(sy(i,1,l,jv)+3.*alf(i,0)*syy(i,1,l, & |
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jv)) |
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syy(i, 1, l, jv) = alf4(i, 0)*syy(i, 1, l, jv) |
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ssx(i, 1, l, jv) = alf1(i, 0)*(ssx(i,1,l,jv)+alf(i,0)*ssxy(i,1,l,jv & |
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)) |
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sz(i, 1, l, jv) = alf1(i, 0)*(sz(i,1,l,jv)+alf(i,0)*ssxz(i,1,l,jv)) |
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ssxx(i, 1, l, jv) = alf1(i, 0)*ssxx(i, 1, l, jv) |
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ssxz(i, 1, l, jv) = alf1(i, 0)*ssxz(i, 1, l, jv) |
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szz(i, 1, l, jv) = alf1(i, 0)*szz(i, 1, l, jv) |
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ssxy(i, 1, l, jv) = alf1q(i, 0)*ssxy(i, 1, l, jv) |
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syz(i, 1, l, jv) = alf1q(i, 0)*syz(i, 1, l, jv) |
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|
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END IF |
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|
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END DO |
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END DO |
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|
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DO i = 1, lon |
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IF (vgri(i,0,l)>0.) THEN |
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fm(i, 0) = vgri(i, 0, l)*dty |
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alf(i, 0) = fm(i, 0)/sm0 |
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END IF |
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END DO |
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|
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DO jv = 1, ntra |
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DO i = 1, lon |
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IF (vgri(i,0,l)>0.) THEN |
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f0(i, 0, jv) = alf(i, 0)*s00(jv) |
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END IF |
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END DO |
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END DO |
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|
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! puts the temporary moments Fi into appropriate neighboring boxes |
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|
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! print*,'av ADVYP 25' |
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DO i = 1, lon |
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|
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IF (vgri(i,0,l)>0.) THEN |
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sm(i, 1, l) = sm(i, 1, l) + fm(i, 0) |
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alf(i, 0) = fm(i, 0)/sm(i, 1, l) |
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END IF |
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|
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alfq(i, 0) = alf(i, 0)*alf(i, 0) |
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alf1(i, 0) = 1. - alf(i, 0) |
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alf1q(i, 0) = alf1(i, 0)*alf1(i, 0) |
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alf2(i, 0) = alf1(i, 0) - alf(i, 0) |
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alf3(i, 0) = alf1(i, 0)*alf(i, 0) |
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|
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END DO |
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! print*,'av ADVYP 25' |
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|
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DO jv = 1, ntra |
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DO i = 1, lon |
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|
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IF (vgri(i,0,l)>0.) THEN |
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|
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temptm = alf(i, 0)*s0(i, 1, l, jv) - alf1(i, 0)*f0(i, 0, jv) |
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s0(i, 1, l, jv) = s0(i, 1, l, jv) + f0(i, 0, jv) |
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syy(i, 1, l, jv) = alf1q(i, 0)*syy(i, 1, l, jv) + & |
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5.*(alf3(i,0)*sy(i,1,l,jv)-alf2(i,0)*temptm) |
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sy(i, 1, l, jv) = alf1(i, 0)*sy(i, 1, l, jv) + 3.*temptm |
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ssxy(i, 1, l, jv) = alf1(i, 0)*ssxy(i, 1, l, jv) + & |
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3.*alf(i, 0)*ssx(i, 1, l, jv) |
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syz(i, 1, l, jv) = alf1(i, 0)*syz(i, 1, l, jv) + & |
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3.*alf(i, 0)*sz(i, 1, l, jv) |
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|
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END IF |
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|
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END DO |
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END DO |
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|
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! calculate flux and moments between adjacent boxes |
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! 1- create temporary moments/masses for partial boxes in transit |
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! 2- reajusts moments remaining in the box |
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|
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! flux from KP to K if V(K).lt.0 and from K to KP if V(K).gt.0 |
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|
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! print*,'av ADVYP 30' |
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DO k = 1, lat - 1 |
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kp = k + 1 |
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DO i = 1, lon |
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|
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IF (vgri(i,k,l)<0.) THEN |
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fm(i, k) = -vgri(i, k, l)*dty |
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alf(i, k) = fm(i, k)/sm(i, kp, l) |
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sm(i, kp, l) = sm(i, kp, l) - fm(i, k) |
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ELSE |
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fm(i, k) = vgri(i, k, l)*dty |
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alf(i, k) = fm(i, k)/sm(i, k, l) |
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sm(i, k, l) = sm(i, k, l) - fm(i, k) |
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END IF |
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|
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alfq(i, k) = alf(i, k)*alf(i, k) |
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alf1(i, k) = 1. - alf(i, k) |
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alf1q(i, k) = alf1(i, k)*alf1(i, k) |
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alf2(i, k) = alf1(i, k) - alf(i, k) |
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alf3(i, k) = alf(i, k)*alfq(i, k) |
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alf4(i, k) = alf1(i, k)*alf1q(i, k) |
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|
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END DO |
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END DO |
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! print*,'ap ADVYP 30' |
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|
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DO jv = 1, ntra |
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DO k = 1, lat - 1 |
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kp = k + 1 |
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DO i = 1, lon |
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|
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IF (vgri(i,k,l)<0.) THEN |
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|
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f0(i, k, jv) = alf(i, k)*(s0(i,kp,l,jv)-alf1(i,k)*(sy(i,kp,l, & |
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jv)-alf2(i,k)*syy(i,kp,l,jv))) |
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fy(i, k, jv) = alfq(i, k)*(sy(i,kp,l,jv)-3.*alf1(i,k)*syy(i,kp,l, & |
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jv)) |
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fyy(i, k, jv) = alf3(i, k)*syy(i, kp, l, jv) |
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fx(i, k, jv) = alf(i, k)*(ssx(i,kp,l,jv)-alf1(i,k)*ssxy(i,kp,l,jv & |
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)) |
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fz(i, k, jv) = alf(i, k)*(sz(i,kp,l,jv)-alf1(i,k)*syz(i,kp,l,jv)) |
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fxy(i, k, jv) = alfq(i, k)*ssxy(i, kp, l, jv) |
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fyz(i, k, jv) = alfq(i, k)*syz(i, kp, l, jv) |
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fxx(i, k, jv) = alf(i, k)*ssxx(i, kp, l, jv) |
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fxz(i, k, jv) = alf(i, k)*ssxz(i, kp, l, jv) |
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fzz(i, k, jv) = alf(i, k)*szz(i, kp, l, jv) |
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|
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s0(i, kp, l, jv) = s0(i, kp, l, jv) - f0(i, k, jv) |
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sy(i, kp, l, jv) = alf1q(i, k)*(sy(i,kp,l,jv)+3.*alf(i,k)*syy(i, & |
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kp,l,jv)) |
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syy(i, kp, l, jv) = alf4(i, k)*syy(i, kp, l, jv) |
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ssx(i, kp, l, jv) = ssx(i, kp, l, jv) - fx(i, k, jv) |
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sz(i, kp, l, jv) = sz(i, kp, l, jv) - fz(i, k, jv) |
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ssxx(i, kp, l, jv) = ssxx(i, kp, l, jv) - fxx(i, k, jv) |
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ssxz(i, kp, l, jv) = ssxz(i, kp, l, jv) - fxz(i, k, jv) |
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szz(i, kp, l, jv) = szz(i, kp, l, jv) - fzz(i, k, jv) |
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ssxy(i, kp, l, jv) = alf1q(i, k)*ssxy(i, kp, l, jv) |
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syz(i, kp, l, jv) = alf1q(i, k)*syz(i, kp, l, jv) |
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|
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ELSE |
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|
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f0(i, k, jv) = alf(i, k)*(s0(i,k,l,jv)+alf1(i,k)*(sy(i,k,l, & |
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jv)+alf2(i,k)*syy(i,k,l,jv))) |
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fy(i, k, jv) = alfq(i, k)*(sy(i,k,l,jv)+3.*alf1(i,k)*syy(i,k,l,jv & |
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)) |
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fyy(i, k, jv) = alf3(i, k)*syy(i, k, l, jv) |
| 384 |
fx(i, k, jv) = alf(i, k)*(ssx(i,k,l,jv)+alf1(i,k)*ssxy(i,k,l,jv)) |
| 385 |
fz(i, k, jv) = alf(i, k)*(sz(i,k,l,jv)+alf1(i,k)*syz(i,k,l,jv)) |
| 386 |
fxy(i, k, jv) = alfq(i, k)*ssxy(i, k, l, jv) |
| 387 |
fyz(i, k, jv) = alfq(i, k)*syz(i, k, l, jv) |
| 388 |
fxx(i, k, jv) = alf(i, k)*ssxx(i, k, l, jv) |
| 389 |
fxz(i, k, jv) = alf(i, k)*ssxz(i, k, l, jv) |
| 390 |
fzz(i, k, jv) = alf(i, k)*szz(i, k, l, jv) |
| 391 |
|
| 392 |
s0(i, k, l, jv) = s0(i, k, l, jv) - f0(i, k, jv) |
| 393 |
sy(i, k, l, jv) = alf1q(i, k)*(sy(i,k,l,jv)-3.*alf(i,k)*syy(i,k,l & |
| 394 |
,jv)) |
| 395 |
syy(i, k, l, jv) = alf4(i, k)*syy(i, k, l, jv) |
| 396 |
ssx(i, k, l, jv) = ssx(i, k, l, jv) - fx(i, k, jv) |
| 397 |
sz(i, k, l, jv) = sz(i, k, l, jv) - fz(i, k, jv) |
| 398 |
ssxx(i, k, l, jv) = ssxx(i, k, l, jv) - fxx(i, k, jv) |
| 399 |
ssxz(i, k, l, jv) = ssxz(i, k, l, jv) - fxz(i, k, jv) |
| 400 |
szz(i, k, l, jv) = szz(i, k, l, jv) - fzz(i, k, jv) |
| 401 |
ssxy(i, k, l, jv) = alf1q(i, k)*ssxy(i, k, l, jv) |
| 402 |
syz(i, k, l, jv) = alf1q(i, k)*syz(i, k, l, jv) |
| 403 |
|
| 404 |
END IF |
| 405 |
|
| 406 |
END DO |
| 407 |
END DO |
| 408 |
END DO |
| 409 |
! print*,'ap ADVYP 31' |
| 410 |
|
| 411 |
! puts the temporary moments Fi into appropriate neighboring boxes |
| 412 |
|
| 413 |
DO k = 1, lat - 1 |
| 414 |
kp = k + 1 |
| 415 |
DO i = 1, lon |
| 416 |
|
| 417 |
IF (vgri(i,k,l)<0.) THEN |
| 418 |
sm(i, k, l) = sm(i, k, l) + fm(i, k) |
| 419 |
alf(i, k) = fm(i, k)/sm(i, k, l) |
| 420 |
ELSE |
| 421 |
sm(i, kp, l) = sm(i, kp, l) + fm(i, k) |
| 422 |
alf(i, k) = fm(i, k)/sm(i, kp, l) |
| 423 |
END IF |
| 424 |
|
| 425 |
alfq(i, k) = alf(i, k)*alf(i, k) |
| 426 |
alf1(i, k) = 1. - alf(i, k) |
| 427 |
alf1q(i, k) = alf1(i, k)*alf1(i, k) |
| 428 |
alf2(i, k) = alf1(i, k) - alf(i, k) |
| 429 |
alf3(i, k) = alf1(i, k)*alf(i, k) |
| 430 |
|
| 431 |
END DO |
| 432 |
END DO |
| 433 |
! print*,'ap ADVYP 32' |
| 434 |
|
| 435 |
DO jv = 1, ntra |
| 436 |
DO k = 1, lat - 1 |
| 437 |
kp = k + 1 |
| 438 |
DO i = 1, lon |
| 439 |
|
| 440 |
IF (vgri(i,k,l)<0.) THEN |
| 441 |
|
| 442 |
temptm = -alf(i, k)*s0(i, k, l, jv) + alf1(i, k)*f0(i, k, jv) |
| 443 |
s0(i, k, l, jv) = s0(i, k, l, jv) + f0(i, k, jv) |
| 444 |
syy(i, k, l, jv) = alfq(i, k)*fyy(i, k, jv) + & |
| 445 |
alf1q(i, k)*syy(i, k, l, jv) + 5.*(alf3(i,k)*(fy(i,k,jv)-sy(i, & |
| 446 |
k,l,jv))+alf2(i,k)*temptm) |
| 447 |
sy(i, k, l, jv) = alf(i, k)*fy(i, k, jv) + & |
| 448 |
alf1(i, k)*sy(i, k, l, jv) + 3.*temptm |
| 449 |
ssxy(i, k, l, jv) = alf(i, k)*fxy(i, k, jv) + & |
| 450 |
alf1(i, k)*ssxy(i, k, l, jv) + 3.*(alf1(i,k)*fx(i,k,jv)-alf(i,k & |
| 451 |
)*ssx(i,k,l,jv)) |
| 452 |
syz(i, k, l, jv) = alf(i, k)*fyz(i, k, jv) + & |
| 453 |
alf1(i, k)*syz(i, k, l, jv) + 3.*(alf1(i,k)*fz(i,k,jv)-alf(i,k) & |
| 454 |
*sz(i,k,l,jv)) |
| 455 |
ssx(i, k, l, jv) = ssx(i, k, l, jv) + fx(i, k, jv) |
| 456 |
sz(i, k, l, jv) = sz(i, k, l, jv) + fz(i, k, jv) |
| 457 |
ssxx(i, k, l, jv) = ssxx(i, k, l, jv) + fxx(i, k, jv) |
| 458 |
ssxz(i, k, l, jv) = ssxz(i, k, l, jv) + fxz(i, k, jv) |
| 459 |
szz(i, k, l, jv) = szz(i, k, l, jv) + fzz(i, k, jv) |
| 460 |
|
| 461 |
ELSE |
| 462 |
|
| 463 |
temptm = alf(i, k)*s0(i, kp, l, jv) - alf1(i, k)*f0(i, k, jv) |
| 464 |
s0(i, kp, l, jv) = s0(i, kp, l, jv) + f0(i, k, jv) |
| 465 |
syy(i, kp, l, jv) = alfq(i, k)*fyy(i, k, jv) + & |
| 466 |
alf1q(i, k)*syy(i, kp, l, jv) + 5.*(alf3(i,k)*(sy(i,kp,l, & |
| 467 |
jv)-fy(i,k,jv))-alf2(i,k)*temptm) |
| 468 |
sy(i, kp, l, jv) = alf(i, k)*fy(i, k, jv) + & |
| 469 |
alf1(i, k)*sy(i, kp, l, jv) + 3.*temptm |
| 470 |
ssxy(i, kp, l, jv) = alf(i, k)*fxy(i, k, jv) + & |
| 471 |
alf1(i, k)*ssxy(i, kp, l, jv) + 3.*(alf(i,k)*ssx(i,kp,l,jv)- & |
| 472 |
alf1(i,k)*fx(i,k,jv)) |
| 473 |
syz(i, kp, l, jv) = alf(i, k)*fyz(i, k, jv) + & |
| 474 |
alf1(i, k)*syz(i, kp, l, jv) + 3.*(alf(i,k)*sz(i,kp,l,jv)-alf1( & |
| 475 |
i,k)*fz(i,k,jv)) |
| 476 |
ssx(i, kp, l, jv) = ssx(i, kp, l, jv) + fx(i, k, jv) |
| 477 |
sz(i, kp, l, jv) = sz(i, kp, l, jv) + fz(i, k, jv) |
| 478 |
ssxx(i, kp, l, jv) = ssxx(i, kp, l, jv) + fxx(i, k, jv) |
| 479 |
ssxz(i, kp, l, jv) = ssxz(i, kp, l, jv) + fxz(i, k, jv) |
| 480 |
szz(i, kp, l, jv) = szz(i, kp, l, jv) + fzz(i, k, jv) |
| 481 |
|
| 482 |
END IF |
| 483 |
|
| 484 |
END DO |
| 485 |
END DO |
| 486 |
END DO |
| 487 |
! print*,'ap ADVYP 33' |
| 488 |
|
| 489 |
! traitement special pour le pole Sud (idem pole Nord) |
| 490 |
|
| 491 |
k = lat |
| 492 |
|
| 493 |
sm0 = 0. |
| 494 |
DO jv = 1, ntra |
| 495 |
s00(jv) = 0. |
| 496 |
END DO |
| 497 |
|
| 498 |
DO i = 1, lon |
| 499 |
|
| 500 |
IF (vgri(i,k,l)>=0.) THEN |
| 501 |
fm(i, k) = vgri(i, k, l)*dty |
| 502 |
alf(i, k) = fm(i, k)/sm(i, k, l) |
| 503 |
sm(i, k, l) = sm(i, k, l) - fm(i, k) |
| 504 |
sm0 = sm0 + fm(i, k) |
| 505 |
END IF |
| 506 |
|
| 507 |
alfq(i, k) = alf(i, k)*alf(i, k) |
| 508 |
alf1(i, k) = 1. - alf(i, k) |
| 509 |
alf1q(i, k) = alf1(i, k)*alf1(i, k) |
| 510 |
alf2(i, k) = alf1(i, k) - alf(i, k) |
| 511 |
alf3(i, k) = alf(i, k)*alfq(i, k) |
| 512 |
alf4(i, k) = alf1(i, k)*alf1q(i, k) |
| 513 |
|
| 514 |
END DO |
| 515 |
! print*,'ap ADVYP 41' |
| 516 |
|
| 517 |
DO jv = 1, ntra |
| 518 |
DO i = 1, lon |
| 519 |
|
| 520 |
IF (vgri(i,k,l)>=0.) THEN |
| 521 |
f0(i, k, jv) = alf(i, k)*(s0(i,k,l,jv)+alf1(i,k)*(sy(i,k,l, & |
| 522 |
jv)+alf2(i,k)*syy(i,k,l,jv))) |
| 523 |
s00(jv) = s00(jv) + f0(i, k, jv) |
| 524 |
|
| 525 |
s0(i, k, l, jv) = s0(i, k, l, jv) - f0(i, k, jv) |
| 526 |
sy(i, k, l, jv) = alf1q(i, k)*(sy(i,k,l,jv)-3.*alf(i,k)*syy(i,k,l, & |
| 527 |
jv)) |
| 528 |
syy(i, k, l, jv) = alf4(i, k)*syy(i, k, l, jv) |
| 529 |
ssx(i, k, l, jv) = alf1(i, k)*(ssx(i,k,l,jv)-alf(i,k)*ssxy(i,k,l,jv & |
| 530 |
)) |
| 531 |
sz(i, k, l, jv) = alf1(i, k)*(sz(i,k,l,jv)-alf(i,k)*syz(i,k,l,jv)) |
| 532 |
ssxx(i, k, l, jv) = alf1(i, k)*ssxx(i, k, l, jv) |
| 533 |
ssxz(i, k, l, jv) = alf1(i, k)*ssxz(i, k, l, jv) |
| 534 |
szz(i, k, l, jv) = alf1(i, k)*szz(i, k, l, jv) |
| 535 |
ssxy(i, k, l, jv) = alf1q(i, k)*ssxy(i, k, l, jv) |
| 536 |
syz(i, k, l, jv) = alf1q(i, k)*syz(i, k, l, jv) |
| 537 |
END IF |
| 538 |
|
| 539 |
END DO |
| 540 |
END DO |
| 541 |
! print*,'ap ADVYP 42' |
| 542 |
|
| 543 |
DO i = 1, lon |
| 544 |
IF (vgri(i,k,l)<0.) THEN |
| 545 |
fm(i, k) = -vgri(i, k, l)*dty |
| 546 |
alf(i, k) = fm(i, k)/sm0 |
| 547 |
END IF |
| 548 |
END DO |
| 549 |
! print*,'ap ADVYP 43' |
| 550 |
|
| 551 |
DO jv = 1, ntra |
| 552 |
DO i = 1, lon |
| 553 |
IF (vgri(i,k,l)<0.) THEN |
| 554 |
f0(i, k, jv) = alf(i, k)*s00(jv) |
| 555 |
END IF |
| 556 |
END DO |
| 557 |
END DO |
| 558 |
|
| 559 |
! puts the temporary moments Fi into appropriate neighboring boxes |
| 560 |
|
| 561 |
DO i = 1, lon |
| 562 |
|
| 563 |
IF (vgri(i,k,l)<0.) THEN |
| 564 |
sm(i, k, l) = sm(i, k, l) + fm(i, k) |
| 565 |
alf(i, k) = fm(i, k)/sm(i, k, l) |
| 566 |
END IF |
| 567 |
|
| 568 |
alfq(i, k) = alf(i, k)*alf(i, k) |
| 569 |
alf1(i, k) = 1. - alf(i, k) |
| 570 |
alf1q(i, k) = alf1(i, k)*alf1(i, k) |
| 571 |
alf2(i, k) = alf1(i, k) - alf(i, k) |
| 572 |
alf3(i, k) = alf1(i, k)*alf(i, k) |
| 573 |
|
| 574 |
END DO |
| 575 |
! print*,'ap ADVYP 45' |
| 576 |
|
| 577 |
DO jv = 1, ntra |
| 578 |
DO i = 1, lon |
| 579 |
|
| 580 |
IF (vgri(i,k,l)<0.) THEN |
| 581 |
|
| 582 |
temptm = -alf(i, k)*s0(i, k, l, jv) + alf1(i, k)*f0(i, k, jv) |
| 583 |
s0(i, k, l, jv) = s0(i, k, l, jv) + f0(i, k, jv) |
| 584 |
syy(i, k, l, jv) = alf1q(i, k)*syy(i, k, l, jv) + & |
| 585 |
5.*(-alf3(i,k)*sy(i,k,l,jv)+alf2(i,k)*temptm) |
| 586 |
sy(i, k, l, jv) = alf1(i, k)*sy(i, k, l, jv) + 3.*temptm |
| 587 |
ssxy(i, k, l, jv) = alf1(i, k)*ssxy(i, k, l, jv) - & |
| 588 |
3.*alf(i, k)*ssx(i, k, l, jv) |
| 589 |
syz(i, k, l, jv) = alf1(i, k)*syz(i, k, l, jv) - & |
| 590 |
3.*alf(i, k)*sz(i, k, l, jv) |
| 591 |
|
| 592 |
END IF |
| 593 |
|
| 594 |
END DO |
| 595 |
END DO |
| 596 |
! print*,'ap ADVYP 46' |
| 597 |
|
| 598 |
END DO |
| 599 |
|
| 600 |
! -------------------------------------------------- |
| 601 |
! bouclage cyclique horizontal . |
| 602 |
|
| 603 |
DO l = 1, llm |
| 604 |
DO jv = 1, ntra |
| 605 |
DO j = 1, jjp1 |
| 606 |
sm(iip1, j, l) = sm(1, j, l) |
| 607 |
s0(iip1, j, l, jv) = s0(1, j, l, jv) |
| 608 |
ssx(iip1, j, l, jv) = ssx(1, j, l, jv) |
| 609 |
sy(iip1, j, l, jv) = sy(1, j, l, jv) |
| 610 |
sz(iip1, j, l, jv) = sz(1, j, l, jv) |
| 611 |
END DO |
| 612 |
END DO |
| 613 |
END DO |
| 614 |
|
| 615 |
! ------------------------------------------------------------------- |
| 616 |
! *** Test negativite: |
| 617 |
|
| 618 |
! DO jv = 1,ntra |
| 619 |
! DO l = 1,llm |
| 620 |
! DO j = 1,jjp1 |
| 621 |
! DO i = 1,iip1 |
| 622 |
! IF (s0( i,j,l,jv ).lt.0.) THEN |
| 623 |
! PRINT*, '------ S0 < 0 en FIN ADVYP ---' |
| 624 |
! PRINT*, 'S0(',i,j,l,jv,')=', S0(i,j,l,jv) |
| 625 |
! c STOP |
| 626 |
! ENDIF |
| 627 |
! ENDDO |
| 628 |
! ENDDO |
| 629 |
! ENDDO |
| 630 |
! ENDDO |
| 631 |
|
| 632 |
|
| 633 |
! ------------------------------------------------------------------- |
| 634 |
! *** Test : diag de la qtite totale de traceur dans |
| 635 |
! l'atmosphere avant l'advection en Y |
| 636 |
|
| 637 |
DO l = 1, llm |
| 638 |
DO j = 1, jjp1 |
| 639 |
DO i = 1, iim |
| 640 |
sqf = sqf + s0(i, j, l, ntra) |
| 641 |
END DO |
| 642 |
END DO |
| 643 |
END DO |
| 644 |
PRINT *, '---------- DIAG DANS ADVY - SORTIE --------' |
| 645 |
PRINT *, 'sqf=', sqf |
| 646 |
! print*,'ap ADVYP fin' |
| 647 |
|
| 648 |
! ----------------------------------------------------------------- |
| 649 |
|
| 650 |
RETURN |
| 651 |
END SUBROUTINE advyp |
| 652 |
|
| 653 |
|
| 654 |
|
| 655 |
|
| 656 |
|
| 657 |
|
| 658 |
|
| 659 |
|
| 660 |
|
| 661 |
|
| 662 |
|
| 663 |
|
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