SUBROUTINE advtrac_loc(pbarug, pbarvg, wg, p, massem, q, teta, 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 infotrac, ONLY: nqtot, tracers USE control_mod, ONLY: iapp_tracvl, day_step, planet_type USE comconst_mod, ONLY: dtvr USE parallel_lmdz USE Write_Field_loc USE Bands USE mod_hallo USE lmdz_vampir USE times USE advtrac_mod, ONLY: finmasse USE lmdz_cppkeys_wrapper, ONLY: CPPKEY_DEBUGIO USE lmdz_strings, ONLY: int2str USE lmdz_description, ONLY: descript USE lmdz_libmath, ONLY: minmax IMPLICIT NONE include "dimensions.h" include "paramet.h" include "comdissip.h" include "comgeom2.h" !--------------------------------------------------------------------------- ! Arguments !--------------------------------------------------------------------------- REAL, INTENT(IN) :: pbarug(ijb_u:ije_u, llm) REAL, INTENT(IN) :: pbarvg(ijb_v:ije_v, llm) REAL, INTENT(IN) :: wg(ijb_u:ije_u, llm) REAL, INTENT(IN) :: p(ijb_u:ije_u, llmp1) REAL, INTENT(IN) :: massem(ijb_u:ije_u, llm) REAL, INTENT(INOUT) :: q(ijb_u:ije_u, llm, nqtot) REAL, INTENT(IN) :: teta(ijb_u:ije_u, llm) REAL, INTENT(IN) :: pk(ijb_u:ije_u, llm) !--------------------------------------------------------------------------- ! Ajout PPM !--------------------------------------------------------------------------- REAL :: massebx(ijb_u:ije_u, llm), masseby(ijb_v:ije_v, llm) !--------------------------------------------------------------------------- ! Variables locales !--------------------------------------------------------------------------- INTEGER :: ij, l, iq, iadv REAL(KIND = KIND(1.d0)) :: t_initial, t_final, tps_cpu REAL :: zdp(ijb_u:ije_u), zdpmin, zdpmax INTEGER, SAVE :: iadvtr = 0 !$OMP THREADPRIVATE(iadvtr) !--------------------------------------------------------------------------- ! Rajouts pour PPM !--------------------------------------------------------------------------- INTEGER :: indice, n REAL :: dtbon ! Pas de temps adaptatif pour que CFL<1 REAL :: CFLmaxz, aaa, bbb ! CFL maximum REAL, DIMENSION(iim, jjb_u:jje_u, llm) :: unatppm, vnatppm, fluxwppm REAL :: qppm(iim * jjnb_u, llm, nqtot) REAL :: psppm(iim, jjb_u:jje_u) ! pression au sol REAL, DIMENSION(llmp1) :: apppm, bpppm LOGICAL, SAVE :: dum = .TRUE., fill = .TRUE. INTEGER :: ijb, ije, ijbu, ijbv, ijeu, ijev, j TYPE(Request), SAVE :: testRequest !$OMP THREADPRIVATE(testRequest) ! Test sur l'eventuelle creation de valeurs negatives de la masse ijb = ij_begin; IF(pole_nord) ijb = ij_begin + iip1 ije = ij_end; IF(pole_sud) ije = ij_end - iip1 !$OMP DO SCHEDULE(STATIC,OMP_CHUNK) DO l = 1, llm - 1 DO ij = ijb + 1, ije zdp(ij) = pbarug(ij - 1, l) - pbarug(ij, l) & - pbarvg(ij - iip1, l) + pbarvg(ij, l) & + wg(ij, l + 1) - wg(ij, l) END DO ! ym ---> pourquoi jjm-1 et non jjm ? a cause du pole ? ! CALL SCOPY( jjm -1 ,zdp(iip1+iip1),iip1,zdp(iip2),iip1 ) DO ij = ijb, ije - iip1 + 1, iip1 zdp(ij) = zdp(ij + iip1 - 1) END DO DO ij = ijb, ije zdp(ij) = zdp(ij) * dtvr / massem(ij, l) END DO ! CALL minmax ( ip1jm-iip1, zdp(iip2), zdpmin,zdpmax ) ! ym ---> eventuellement a revoir CALL minmax(ije - ijb + 1, zdp(ijb), zdpmin, zdpmax) IF(MAX(ABS(zdpmin), ABS(zdpmax)) >0.5) & WRITE(*, *)'WARNING DP/P l=', l, ' MIN:', zdpmin, ' MAX:', zdpmax END DO !$OMP END DO NOWAIT !--------------------------------------------------------------------------- ! Advection proprement dite (Modification Le Croller (07/2001) !--------------------------------------------------------------------------- !--------------------------------------------------------------------------- ! Calcul des moyennes basees sur la masse !--------------------------------------------------------------------------- !ym CALL massbar_p(massem,massebx,masseby) !ym ----> Normalement, inutile pour les schemas classiques !ym ----> Reverifier lors de la parallelisation des autres schemas IF (CPPKEY_DEBUGIO) THEN CALL WriteField_u('massem', massem) CALL WriteField_u('wg', wg) CALL WriteField_u('pbarug', pbarug) CALL WriteField_v('pbarvg', pbarvg) CALL WriteField_u('p_tmp', p) CALL WriteField_u('pk_tmp', pk) CALL WriteField_u('teta_tmp', teta) DO iq = 1, nqtot CALL WriteField_u('q_adv' // trim(int2str(iq)), q(:, :, iq)) END DO END IF ! CALL Register_Hallo_v(pbarvg,llm,1,1,1,1,TestRequest) ! CALL SendRequest(TestRequest) !!$OMP BARRIER ! CALL WaitRequest(TestRequest) !$OMP BARRIER ! WRITE(*,*) 'advtrac 157: appel de vlspltgen_loc' CALL vlspltgen_loc(q, 2., massem, wg, pbarug, pbarvg, dtvr, p, pk, teta) IF (CPPKEY_DEBUGIO) THEN DO iq = 1, nqtot CALL WriteField_u('q_adv' // trim(int2str(iq)), q(:, :, iq)) END DO END IF GOTO 1234 !------------------------------------------------------------------------- ! 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,:) !LF CALL vlsplt_p(q(1,1,iq),2.,massem,wg,pbarug,pbarvg,dtvr) !-------------------------------------------------------------------- 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 abort_gcm("advtrac", "appel a vlspltqs :schema non parallelise", 1) !LF CALL vlspltqs_p(q(1,1,1),2.,massem,wg,pbarug,pbarvg,dtvr,p,pk,teta ) !-------------------------------------------------------------------- CASE(12) !--- Schema de Frederic Hourdin !-------------------------------------------------------------------- CALL abort_gcm("advtrac", "appel a vlspltqs :schema non parallelise", 1) 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 abort_gcm("advtrac", "schema non parallelise", 1) 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 abort_gcm("advtrac", "schema SLOPES non parallelise", 1) CALL pentes_ini (q(1, 1, iq), wg, massem, pbarug, pbarvg, 0) !-------------------------------------------------------------------- CASE(30) !--- Schema de Prather !-------------------------------------------------------------------- CALL abort_gcm("advtrac", "schema prather non parallelise", 1) ! 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 !-------------------------------------------------------------------- CALL abort_gcm("advtrac", "schema PPM non parallelise", 1) ! 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>=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 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) END DO END DO !$OMP END DO CALL qminimum_loc(q, nqtot, finmasse) END IF ! of if (planet_type=="earth") END SUBROUTINE advtrac_loc