! $Id: advtrac_p.F90 1823 2013-07-31 10:38:37Z jghattas $ SUBROUTINE advtrac_p(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 parallel_lmdz USE Write_Field_p USE Bands USE mod_hallo USE Vampir USE times USE infotrac USE control_mod IMPLICIT NONE ! include "dimensions.h" include "paramet.h" include "comconst.h" include "comvert.h" include "comdissip.h" include "comgeom2.h" include "logic.h" include "temps.h" include "ener.h" include "description.h" !------------------------------------------------------------------- ! Arguments !------------------------------------------------------------------- ! Ajout PPM !-------------------------------------------------------- REAL massebx(ip1jmp1,llm),masseby(ip1jm,llm) !-------------------------------------------------------- INTEGER iapptrac REAL pbaru(ip1jmp1,llm),pbarv(ip1jm,llm) REAL q(ip1jmp1,llm,nqtot),masse(ip1jmp1,llm) REAL p( ip1jmp1,llmp1 ),teta(ip1jmp1,llm) REAL pk(ip1jmp1,llm) REAL :: flxw(ip1jmp1,llm) !------------------------------------------------------------- ! Variables locales !------------------------------------------------------------- REAL pbaruc(ip1jmp1,llm),pbarvc(ip1jm,llm) REAL massem(ip1jmp1,llm),zdp(ip1jmp1) REAL,SAVE::pbarug(ip1jmp1,llm),pbarvg(ip1jm,llm),wg(ip1jmp1,llm) REAL (kind=kind(1.d0)) :: t_initial, t_final, tps_cpu INTEGER iadvtr INTEGER ij,l,iq,iiq REAL zdpmin, zdpmax SAVE iadvtr, massem, pbaruc, pbarvc DATA iadvtr/0/ !$OMP THREADPRIVATE(iadvtr) !---------------------------------------------------------- ! Rajouts pour PPM !---------------------------------------------------------- INTEGER indice,n REAL dtbon ! Pas de temps adaptatif pour que CFL<1 REAL CFLmaxz,aaa,bbb ! CFL maximum REAL psppm(iim,jjp1) ! pression au sol REAL unatppm(iim,jjp1,llm),vnatppm(iim,jjp1,llm) REAL qppm(iim*jjp1,llm,nqtot) REAL fluxwppm(iim,jjp1,llm) REAL apppm(llmp1), bpppm(llmp1) LOGICAL dum,fill DATA fill/.true./ DATA dum/.true./ REAL,SAVE :: finmasse(ip1jmp1,llm) integer ijb,ije,ijb_u,ijb_v,ije_u,ije_v,j type(Request) :: Request_vanleer REAL,SAVE :: p_tmp( ip1jmp1,llmp1 ) REAL,SAVE :: teta_tmp(ip1jmp1,llm) REAL,SAVE :: pk_tmp(ip1jmp1,llm) ijb_u=ij_begin ije_u=ij_end ijb_v=ij_begin-iip1 ije_v=ij_end if (pole_nord) ijb_v=ij_begin if (pole_sud) ije_v=ij_end-iip1 IF(iadvtr.EQ.0) THEN ! CALL initial0(ijp1llm,pbaruc) ! CALL initial0(ijmllm,pbarvc) !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llm pbaruc(ijb_u:ije_u,l)=0. pbarvc(ijb_v:ije_v,l)=0. ENDDO !$OMP END DO NOWAIT ENDIF ! accumulation des flux de masse horizontaux !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llm DO ij = ijb_u,ije_u pbaruc(ij,l) = pbaruc(ij,l) + pbaru(ij,l) ENDDO DO ij = ijb_v,ije_v pbarvc(ij,l) = pbarvc(ij,l) + pbarv(ij,l) ENDDO ENDDO !$OMP END DO NOWAIT ! selection de la masse instantannee des mailles avant le transport. IF(iadvtr.EQ.0) THEN ! CALL SCOPY(ip1jmp1*llm,masse,1,massem,1) ijb=ij_begin ije=ij_end !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llm massem(ijb:ije,l)=masse(ijb:ije,l) ENDDO !$OMP END DO NOWAIT !cc CALL filtreg ( massem ,jjp1, llm,-2, 2, .TRUE., 1 ) ! ENDIF ! of IF(iadvtr.EQ.0) iadvtr = iadvtr+1 !$OMP MASTER iapptrac = iadvtr !$OMP END MASTER ! Test pour savoir si on advecte a ce pas de temps IF ( iadvtr.EQ.iapp_tracvl ) THEN !$OMP MASTER call suspend_timer(timer_caldyn) !$OMP END MASTER ijb=ij_begin ije=ij_end !c .. Modif P.Le Van ( 20/12/97 ) .... !c ! traitement des flux de masse avant advection. ! 1. calcul de w ! 2. groupement des mailles pres du pole. CALL groupe_p( massem, pbaruc,pbarvc, pbarug,pbarvg,wg ) !$OMP BARRIER !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llmp1 p_tmp(ijb:ije,l)=p(ijb:ije,l) ENDDO !$OMP END DO NOWAIT !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llm pk_tmp(ijb:ije,l)=pk(ijb:ije,l) teta_tmp(ijb:ije,l)=teta(ijb:ije,l) ENDDO !$OMP END DO NOWAIT !$OMP MASTER call VTb(VTHallo) !$OMP END MASTER call Register_SwapFieldHallo(pbarug,pbarug,ip1jmp1,llm, & jj_Nb_vanleer,0,0,Request_vanleer) call Register_SwapFieldHallo(pbarvg,pbarvg,ip1jm,llm, & jj_Nb_vanleer,1,0,Request_vanleer) call Register_SwapFieldHallo(massem,massem,ip1jmp1,llm, & jj_Nb_vanleer,0,0,Request_vanleer) call Register_SwapFieldHallo(wg,wg,ip1jmp1,llm, & jj_Nb_vanleer,0,0,Request_vanleer) call Register_SwapFieldHallo(teta_tmp,teta_tmp,ip1jmp1,llm, & jj_Nb_vanleer,1,1,Request_vanleer) call Register_SwapFieldHallo(p_tmp,p_tmp,ip1jmp1,llmp1, & jj_Nb_vanleer,1,1,Request_vanleer) call Register_SwapFieldHallo(pk_tmp,pk_tmp,ip1jmp1,llm, & jj_Nb_vanleer,1,1,Request_vanleer) do j=1,nqtot call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm, & jj_nb_vanleer,0,0,Request_vanleer) enddo call SendRequest(Request_vanleer) !$OMP BARRIER call WaitRequest(Request_vanleer) !$OMP BARRIER !$OMP MASTER call SetDistrib(jj_nb_vanleer) call VTe(VTHallo) call VTb(VTadvection) call start_timer(timer_vanleer) !$OMP END MASTER !$OMP BARRIER ! ... Flux de masse diaganostiques traceurs ijb=ij_begin ije=ij_end flxw(ijb:ije,1:llm)=wg(ijb:ije,1:llm)/REAL(iapp_tracvl) ! test sur l'eventuelle creation de valeurs negatives de la masse ijb=ij_begin ije=ij_end if (pole_nord) ijb=ij_begin+iip1 if (pole_sud) ije=ij_end-iip1 !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l=1,llm-1 DO ij = ijb+1,ije zdp(ij) = pbarug(ij-1,l) - pbarug(ij,l) & - pbarvg(ij-iip1,l) + pbarvg(ij,l) & + wg(ij,l+1) - wg(ij,l) ENDDO ! CALL SCOPY( jjm -1 ,zdp(iip1+iip1),iip1,zdp(iip2),iip1 ) ! ym ---> pourquoi jjm-1 et non jjm ? a cause du pole ? do ij=ijb,ije-iip1+1,iip1 zdp(ij)=zdp(ij+iip1-1) enddo DO ij = ijb,ije zdp(ij)= zdp(ij)*dtvr/ massem(ij,l) ENDDO ! CALL minmax ( ip1jm-iip1, zdp(iip2), zdpmin,zdpmax ) ! ym ---> eventuellement a revoir CALL minmax ( ije-ijb+1, zdp(ijb), zdpmin,zdpmax ) IF(MAX(ABS(zdpmin),ABS(zdpmax)).GT.0.5) THEN PRINT*,'WARNING DP/P l=',l,' MIN:',zdpmin, & ' MAX:', zdpmax ENDIF ENDDO !$OMP END DO NOWAIT !------------------------------------------------------------------- ! Advection proprement dite (Modification Le Croller (07/2001) !------------------------------------------------------------------- !---------------------------------------------------- ! Calcul des moyennes basées sur la masse !---------------------------------------------------- !ym ----> Normalement, inutile pour les schémas classiques !ym ----> Revérifier lors de la parallélisation des autres schemas !ym call massbar_p(massem,massebx,masseby) call vlspltgen_p( q,iadv, 2., massem, wg , & pbarug,pbarvg,dtvr,p_tmp,pk_tmp,teta_tmp ) GOTO 1234 !----------------------------------------------------------- ! Appel des sous programmes d'advection !----------------------------------------------------------- do iq=1,nqtot ! call clock(t_initial) if(iadv(iq) == 0) cycle ! ---------------------------------------------------------------- ! Schema de Van Leer I MUSCL ! ---------------------------------------------------------------- if(iadv(iq).eq.10) THEN call vlsplt_p(q(1,1,iq),2.,massem,wg,pbarug,pbarvg,dtvr) ! ---------------------------------------------------------------- ! Schema "pseudo amont" + test sur humidite specifique ! pour la vapeur d'eau. F. Codron ! ---------------------------------------------------------------- else if(iadv(iq).eq.14) then ! !ym stop 'advtrac : appel à vlspltqs :schema non parallelise' CALL vlspltqs_p( q(1,1,1), 2., massem, wg , & pbarug,pbarvg,dtvr,p_tmp,pk_tmp,teta_tmp ) ! ---------------------------------------------------------------- ! Schema de Frederic Hourdin ! ---------------------------------------------------------------- else if(iadv(iq).eq.12) then stop 'advtrac : schema non parallelise' ! Pas de temps adaptatif call adaptdt(iadv(iq),dtbon,n,pbarug,massem) if (n.GT.1) then write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & dtvr,'n=',n endif do indice=1,n call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,1) end do else if(iadv(iq).eq.13) then stop 'advtrac : schema non parallelise' ! Pas de temps adaptatif call adaptdt(iadv(iq),dtbon,n,pbarug,massem) if (n.GT.1) then write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & dtvr,'n=',n endif do indice=1,n call advn(q(1,1,iq),massem,wg,pbarug,pbarvg,dtbon,2) end do ! ---------------------------------------------------------------- ! Schema de pente SLOPES ! ---------------------------------------------------------------- else if (iadv(iq).eq.20) then stop 'advtrac : schema non parallelise' call pentes_ini (q(1,1,iq),wg,massem,pbarug,pbarvg,0) ! ---------------------------------------------------------------- ! Schema de Prather ! ---------------------------------------------------------------- else if (iadv(iq).eq.30) then stop 'advtrac : schema non parallelise' ! Pas de temps adaptatif call adaptdt(iadv(iq),dtbon,n,pbarug,massem) if (n.GT.1) then write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & dtvr,'n=',n endif call prather(q(1,1,iq),wg,massem,pbarug,pbarvg, & n,dtbon) ! ---------------------------------------------------------------- ! Schemas PPM Lin et Rood ! ---------------------------------------------------------------- else if (iadv(iq).eq.11.OR.(iadv(iq).GE.16.AND. & iadv(iq).LE.18)) then stop 'advtrac : schema non parallelise' ! Test sur le flux horizontal ! Pas de temps adaptatif call adaptdt(iadv(iq),dtbon,n,pbarug,massem) if (n.GT.1) then write(*,*) 'WARNING horizontal dt=',dtbon,'dtvr=', & dtvr,'n=',n endif ! 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) enddo enddo if (CFLmaxz.GE.1) then write(*,*) 'WARNING vertical','CFLmaxz=', CFLmaxz endif !----------------------------------------------------------- ! Ss-prg interface LMDZ.4->PPM3d !----------------------------------------------------------- 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. !---------------------------------------------------------------- if (iadv(iq).eq.11) then ! Ss-prg PPM3d de Lin 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.) !------------------------------------------------------------- ! Monotonic PPM !------------------------------------------------------------- else if (iadv(iq).eq.16) then ! Ss-prg PPM3d de Lin 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.) !------------------------------------------------------------- !------------------------------------------------------------- ! Semi Monotonic PPM !------------------------------------------------------------- else if (iadv(iq).eq.17) then ! Ss-prg PPM3d de Lin 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.) !------------------------------------------------------------- !------------------------------------------------------------- ! Positive Definite PPM !------------------------------------------------------------- else if (iadv(iq).eq.18) then ! Ss-prg PPM3d de Lin 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.) !------------------------------------------------------------- endif enddo !----------------------------------------------------------------- ! Ss-prg interface PPM3d-LMDZ.4 !----------------------------------------------------------------- call interpost(q(1,1,iq),qppm(1,1,iq)) endif !---------------------------------------------------------------------- !----------------------------------------------------------------- ! On impose une seule valeur du traceur au pôle 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 1234 CONTINUE !$OMP BARRIER if (planet_type=="earth") then ijb=ij_begin ije=ij_end !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l = 1, llm DO ij = ijb, ije finmasse(ij,l) = p(ij,l) - p(ij,l+1) ENDDO ENDDO !$OMP END DO CALL qminimum_p( q, 2, finmasse ) !------------------------------------------------------------------ ! on reinitialise a zero les flux de masse cumules !--------------------------------------------------- ! iadvtr=0 !$OMP MASTER call VTe(VTadvection) call stop_timer(timer_vanleer) call VTb(VThallo) !$OMP END MASTER do j=1,nqtot call Register_SwapFieldHallo(q(1,1,j),q(1,1,j),ip1jmp1,llm, & jj_nb_caldyn,0,0,Request_vanleer) enddo call Register_SwapFieldHallo(flxw,flxw,ip1jmp1,llm, & jj_nb_caldyn,0,0,Request_vanleer) call SendRequest(Request_vanleer) !$OMP BARRIER call WaitRequest(Request_vanleer) !$OMP BARRIER !$OMP MASTER call SetDistrib(jj_nb_caldyn) call VTe(VThallo) call resume_timer(timer_caldyn) !$OMP END MASTER !$OMP BARRIER iadvtr=0 endif ! of if (planet_type=="earth") ENDIF ! if iadvtr.EQ.iapp_tracvl END SUBROUTINE advtrac_p