! $Id: advtrac.f90 5748 2025-07-02 10:00:08Z dcugnet $ SUBROUTINE advtrac(pbaru, pbarv, p, masse,q,iapptrac,teta, flxw, pk) ! Auteur : F. Hourdin ! ! Modif. P. Le Van (20/12/97) ! F. Codron (10/99) ! D. Le Croller (07/2001) ! M.A Filiberti (04/2002) ! USE iniprint_mod_h USE comgeom2_mod_h USE comdissip_mod_h USE infotrac, ONLY: nqtot, tracers, isoCheck USE control_mod, ONLY: iapp_tracvl, day_step USE comconst_mod, ONLY: dtvr USE dimensions_mod, ONLY: iim, jjm, llm, ndm USE paramet_mod_h IMPLICIT NONE ! !--------------------------------------------------------------------------- ! Arguments !--------------------------------------------------------------------------- INTEGER, INTENT(OUT) :: iapptrac REAL, INTENT(IN) :: pbaru(ip1jmp1,llm) REAL, INTENT(IN) :: pbarv(ip1jm, llm) REAL, INTENT(INOUT) :: q(ip1jmp1,llm,nqtot) REAL, INTENT(IN) :: masse(ip1jmp1,llm) REAL, INTENT(IN) :: p(ip1jmp1,llmp1 ) REAL, INTENT(IN) :: teta(ip1jmp1,llm) REAL, INTENT(IN) :: pk(ip1jmp1,llm) REAL, INTENT(OUT) :: flxw(ip1jmp1,llm) !--------------------------------------------------------------------------- ! Ajout PPM !--------------------------------------------------------------------------- REAL :: massebx(ip1jmp1,llm), masseby(ip1jm,llm) !--------------------------------------------------------------------------- ! Variables locales !--------------------------------------------------------------------------- INTEGER :: ij, l, iq, iadv ! REAL(KIND=KIND(1.d0)) :: t_initial, t_final, tps_cpu REAL :: zdp(ip1jmp1), zdpmin, zdpmax INTEGER, SAVE :: iadvtr=0 REAL, DIMENSION(ip1jmp1,llm) :: pbaruc, pbarug, massem, wg REAL, DIMENSION(ip1jm, llm) :: pbarvc, pbarvg EXTERNAL minmax SAVE massem, pbaruc, pbarvc !--------------------------------------------------------------------------- ! Rajouts pour PPM !--------------------------------------------------------------------------- INTEGER indice, n REAL :: dtbon ! Pas de temps adaptatif pour que CFL<1 REAL :: CFLmaxz, aaa, bbb ! CFL maximum REAL, DIMENSION(iim,jjp1,llm) :: unatppm, vnatppm, fluxwppm REAL :: qppm(iim*jjp1,llm,nqtot) REAL :: psppm(iim,jjp1) ! pression au sol REAL, DIMENSION(llmp1) :: apppm, bpppm LOGICAL, SAVE :: dum=.TRUE., fill=.TRUE. INTEGER, SAVE :: countcfl=0 REAL, DIMENSION(ip1jmp1,llm) :: cflx, cflz REAL, DIMENSION(ip1jm ,llm) :: cfly REAL, DIMENSION(llm), SAVE :: cflxmax, cflymax, cflzmax IF(iadvtr == 0) THEN pbaruc(:,:)=0 pbarvc(:,:)=0 END IF !--- Accumulation des flux de masse horizontaux DO l=1,llm DO ij = 1,ip1jmp1 pbaruc(ij,l) = pbaruc(ij,l) + pbaru(ij,l) END DO DO ij = 1,ip1jm pbarvc(ij,l) = pbarvc(ij,l) + pbarv(ij,l) END DO END DO !--- Selection de la masse instantannee des mailles avant le transport. IF(iadvtr == 0) THEN CALL SCOPY(ip1jmp1*llm,masse,1,massem,1) ! CALL filtreg ( massem ,jjp1, llm,-2, 2, .TRUE., 1 ) END IF iadvtr = iadvtr+1 iapptrac = iadvtr !--- Test pour savoir si on advecte a ce pas de temps IF(iadvtr /= iapp_tracvl) RETURN ! .. Modif P.Le Van ( 20/12/97 ) .... ! ! traitement des flux de masse avant advection. ! 1. calcul de w ! 2. groupement des mailles pres du pole. CALL groupe(massem, pbaruc, pbarvc, pbarug, pbarvg, wg) !--- Flux de masse diaganostiques traceurs flxw = wg / REAL(iapp_tracvl) !--- Test sur l'eventuelle creation de valeurs negatives de la masse DO l=1,llm-1 DO ij = iip2+1,ip1jm zdp(ij) = pbarug(ij-1,l) - pbarug(ij,l) & - pbarvg(ij-iip1,l) + pbarvg(ij,l) & + wg(ij,l+1) - wg(ij,l) END DO ! ym ---> pourquoi jjm-1 et non jjm ? a cause du pole ? CALL SCOPY( jjm -1 ,zdp(iip1+iip1),iip1,zdp(iip2),iip1 ) DO ij = iip2,ip1jm zdp(ij)= zdp(ij)*dtvr/ massem(ij,l) END DO CALL minmax ( ip1jm-iip1, zdp(iip2), zdpmin,zdpmax ) IF(MAX(ABS(zdpmin),ABS(zdpmax)) > 0.5) & WRITE(*,*)'WARNING DP/P l=',l,' MIN:',zdpmin,' MAX:', zdpmax END DO !------------------------------------------------------------------------- ! Calcul des criteres CFL en X, Y et Z !------------------------------------------------------------------------- IF(countcfl == 0. ) then cflxmax(:)=0. cflymax(:)=0. cflzmax(:)=0. END IF countcfl=countcfl+iapp_tracvl cflx(:,:)=0. cfly(:,:)=0. cflz(:,:)=0. DO l=1,llm DO ij=iip2,ip1jm-1 IF(pbarug(ij,l)>=0.) then cflx(ij,l)=pbarug(ij,l)*dtvr/masse(ij,l) ELSE cflx(ij,l)=-pbarug(ij,l)*dtvr/masse(ij+1,l) END IF END DO END DO DO l=1,llm DO ij=iip2,ip1jm-1,iip1 cflx(ij+iip1,l)=cflx(ij,l) END DO END DO DO l=1,llm DO ij=1,ip1jm IF(pbarvg(ij,l)>=0.) then cfly(ij,l)=pbarvg(ij,l)*dtvr/masse(ij,l) ELSE cfly(ij,l)=-pbarvg(ij,l)*dtvr/masse(ij+iip1,l) END IF END DO END DO DO l=2,llm DO ij=1,ip1jm IF(wg(ij,l) >= 0.) THEN cflz(ij,l)=wg(ij,l)*dtvr/masse(ij,l) ELSE cflz(ij,l)=-wg(ij,l)*dtvr/masse(ij,l-1) END IF END DO END DO DO l=1,llm cflxmax(l)=max(cflxmax(l),maxval(cflx(:,l))) cflymax(l)=max(cflymax(l),maxval(cfly(:,l))) cflzmax(l)=max(cflzmax(l),maxval(cflz(:,l))) END DO !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! Par defaut, on sort le diagnostic des CFL tous les jours. ! Si on veut le sortir a chaque pas d'advection en cas de plantage ! IF(countcfl==iapp_tracvl) then !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! IF(countcfl==day_step) then DO l=1,llm WRITE(lunout,*) 'L, CFL[xyz]max:', l, cflxmax(l), cflymax(l), cflzmax(l) END DO countcfl=0 END IF !--------------------------------------------------------------------------- ! Advection proprement dite (Modification Le Croller (07/2001) !--------------------------------------------------------------------------- !--------------------------------------------------------------------------- ! Calcul des moyennes basees sur la masse !--------------------------------------------------------------------------- CALL massbar(massem,massebx,masseby) IF(isoCheck) WRITE(*,*) 'advtrac 227' CALL check_isotopes_seq(q,ip1jmp1,'advtrac 162') !------------------------------------------------------------------------- ! Appel des sous programmes d'advection !------------------------------------------------------------------------- DO iq = 1, nqtot ! CALL clock(t_initial) IF(tracers(iq)%parent /= 'air') CYCLE iadv = tracers(iq)%iadv !----------------------------------------------------------------------- SELECT CASE(iadv) !----------------------------------------------------------------------- CASE(0); CYCLE !-------------------------------------------------------------------- CASE(10) !--- Schema de Van Leer I MUSCL !-------------------------------------------------------------------- ! WRITE(*,*) 'advtrac 239: iq,q(1721,19,:)=',iq,q(1721,19,:) CALL vlsplt(q,2.,massem,wg,pbarug,pbarvg,dtvr,iq) !-------------------------------------------------------------------- CASE(14) !--- Schema "pseuDO amont" + test sur humidite specifique !--- pour la vapeur d'eau. F. Codron !-------------------------------------------------------------------- ! WRITE(*,*) 'advtrac 248: iq,q(1721,19,:)=',iq,q(1721,19,:) CALL vlspltqs(q,2.,massem,wg,pbarug,pbarvg,dtvr,p,pk,teta,iq) !-------------------------------------------------------------------- CASE(12) !--- Schema de Frederic Hourdin !-------------------------------------------------------------------- CALL adaptdt(iadv,dtbon,n,pbarug,massem) ! pas de temps adaptatif IF(n > 1) WRITE(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=',dtvr,'n=',n DO indice=1,n CALL advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,1) END DO !-------------------------------------------------------------------- CASE(13) !--- Pas de temps adaptatif !-------------------------------------------------------------------- CALL adaptdt(iadv,dtbon,n,pbarug,massem) IF(n > 1) WRITE(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=',dtvr,'n=',n DO indice=1,n CALL advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,2) END DO !-------------------------------------------------------------------- CASE(20) !--- Schema de pente SLOPES !-------------------------------------------------------------------- CALL pentes_ini (q(1,1,iq),wg,massem,pbarug,pbarvg,0) !-------------------------------------------------------------------- CASE(30) !--- Schema de Prather !-------------------------------------------------------------------- ! Pas de temps adaptatif CALL adaptdt(iadv,dtbon,n,pbarug,massem) IF(n > 1) WRITE(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=',dtvr,'n=',n CALL prather(q(1,1,iq),wg,massem,pbarug,pbarvg,n,dtbon) !-------------------------------------------------------------------- CASE(11,16,17,18) !--- Schemas PPM Lin et Rood !-------------------------------------------------------------------- ! Test sur le flux horizontal CALL adaptdt(iadv,dtbon,n,pbarug,massem) ! pas de temps adaptatif IF(n > 1) WRITE(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=',dtvr,'n=',n ! Test sur le flux vertical CFLmaxz=0. DO l=2,llm DO ij=iip2,ip1jm aaa=wg(ij,l)*dtvr/massem(ij,l) CFLmaxz=max(CFLmaxz,aaa) bbb=-wg(ij,l)*dtvr/massem(ij,l-1) CFLmaxz=max(CFLmaxz,bbb) END DO END DO IF(CFLmaxz.GE.1) WRITE(*,*) 'WARNING vertical','CFLmaxz=', CFLmaxz !---------------------------------------------------------------- ! Ss-prg interface LMDZ.4->PPM3d (ss-prg de Lin) !---------------------------------------------------------------- CALL interpre(q(1,1,iq),qppm(1,1,iq),wg,fluxwppm,massem, & apppm,bpppm,massebx,masseby,pbarug,pbarvg, & unatppm,vnatppm,psppm) !---------------------------------------------------------------- DO indice=1,n !--- VL (version PPM) horiz. et PPM vert. !---------------------------------------------------------------- SELECT CASE(iadv) !---------------------------------------------------------- CASE(11) !---------------------------------------------------------- CALL ppm3d(1,qppm(1,1,iq),psppm,psppm,unatppm,vnatppm,fluxwppm,dtbon, & 2,2,2,1,iim,jjp1,2,llm,apppm,bpppm,0.01,6400000,fill,dum,220.) !---------------------------------------------------------- CASE(16) !--- Monotonic PPM !---------------------------------------------------------- CALL ppm3d(1,qppm(1,1,iq),psppm,psppm,unatppm,vnatppm,fluxwppm,dtbon, & 3,3,3,1,iim,jjp1,2,llm,apppm,bpppm,0.01,6400000,fill,dum,220.) !---------------------------------------------------------- CASE(17) !--- Semi monotonic PPM !---------------------------------------------------------- CALL ppm3d(1,qppm(1,1,iq),psppm,psppm,unatppm,vnatppm,fluxwppm,dtbon, & 4,4,4,1,iim,jjp1,2,llm,apppm,bpppm,0.01,6400000, fill,dum,220.) !---------------------------------------------------------- CASE(18) !--- Positive Definite PPM !---------------------------------------------------------- CALL ppm3d(1,qppm(1,1,iq),psppm,psppm,unatppm,vnatppm,fluxwppm,dtbon, & 5,5,5,1,iim,jjp1,2,llm,apppm,bpppm,0.01,6400000,fill,dum,220.) END SELECT !---------------------------------------------------------------- END DO !---------------------------------------------------------------- ! Ss-prg interface PPM3d-LMDZ.4 !---------------------------------------------------------------- CALL interpost(q(1,1,iq),qppm(1,1,iq)) !---------------------------------------------------------------------- END SELECT !---------------------------------------------------------------------- !---------------------------------------------------------------------- ! On impose une seule valeur du traceur au pole Sud j=jjm+1=jjp1 et Nord j=1 !---------------------------------------------------------------------- ! CALL traceurpole(q(1,1,iq),massem) !--- Calcul du temps cpu pour un schema donne ! CALL clock(t_final) !ym tps_cpu=t_final-t_initial !ym cpuadv(iq)=cpuadv(iq)+tps_cpu END DO IF(isoCheck) WRITE(*,*) 'advtrac 402' CALL check_isotopes_seq(q,ip1jmp1,'advtrac 397') !------------------------------------------------------------------------- ! on reinitialise a zero les flux de masse cumules !------------------------------------------------------------------------- iadvtr=0 END SUBROUTINE advtrac