--- trunk/libf/dyn3d/guide.f90 2009/07/31 15:18:47 22 +++ trunk/libf/dyn3d/guide.f90 2010/03/30 10:44:42 29 @@ -1,7 +1,7 @@ MODULE guide_m - ! From dyn3d/guide.F, v 1.3 2005/05/25 13:10:09 - ! and dyn3d/guide.h, v 1.1.1.1 2004/05/19 12:53:06 + ! From dyn3d/guide.F, version 1.3 2005/05/25 13:10:09 + ! and dyn3d/guide.h, version 1.1.1.1 2004/05/19 12:53:06 REAL :: tau_min_u, tau_max_u REAL :: tau_min_v, tau_max_v @@ -19,378 +19,330 @@ CONTAINS -SUBROUTINE guide(itau, ucov, vcov, teta, q, masse, ps) + SUBROUTINE guide(itau, ucov, vcov, teta, q, masse, ps) - USE dimens_m, ONLY : jjm, llm - USE paramet_m, ONLY : iip1, ip1jm, ip1jmp1, jjp1, llmp1 - USE comconst, ONLY : cpp, daysec, dtvr, kappa, pi - USE comvert, ONLY : ap, bp, preff, presnivs - USE conf_gcm_m, ONLY : day_step, iperiod - USE comgeom, ONLY : aire, rlatu, rlonv - USE serre, ONLY : clat, clon - USE q_sat_m, ONLY : q_sat - USE exner_hyb_m, ONLY : exner_hyb - USE pression_m, ONLY : pression - USE inigrads_m, ONLY : inigrads - use netcdf, only: nf90_nowrite, nf90_open, nf90_close + ! Author: F.Hourdin - IMPLICIT NONE - INCLUDE 'netcdf.inc' + USE dimens_m, ONLY : jjm, llm + USE paramet_m, ONLY : iip1, ip1jm, ip1jmp1, jjp1, llmp1 + USE comconst, ONLY : cpp, daysec, dtvr, kappa, pi + USE comvert, ONLY : ap, bp, preff, presnivs + USE conf_gcm_m, ONLY : day_step, iperiod + USE comgeom, ONLY : aire, rlatu, rlonv + USE serre, ONLY : clat, clon + USE q_sat_m, ONLY : q_sat + USE exner_hyb_m, ONLY : exner_hyb + USE pression_m, ONLY : pression + USE inigrads_m, ONLY : inigrads + use netcdf, only: nf90_nowrite, nf90_open, nf90_close + + IMPLICIT NONE + + INCLUDE 'netcdf.inc' + + ! variables dynamiques + REAL :: vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants + REAL, intent(inout):: teta(ip1jmp1, llm) ! temperature potentielle + REAL :: q(ip1jmp1, llm) ! temperature potentielle + REAL :: ps(ip1jmp1) ! pression au sol + REAL :: masse(ip1jmp1, llm) ! masse d'air + + ! common passe pour des sorties + REAL :: dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) + COMMON /comdxdy/dxdys, dxdyu, dxdyv + + ! variables dynamiques pour les reanalyses. + REAL :: ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas + REAL :: tetarea1(ip1jmp1, llm) ! temp pot reales + REAL :: qrea1(ip1jmp1, llm) ! temp pot reales + REAL :: psrea1(ip1jmp1) ! ps + REAL :: ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas + REAL :: tetarea2(ip1jmp1, llm) ! temp pot reales + REAL :: qrea2(ip1jmp1, llm) ! temp pot reales + REAL :: masserea2(ip1jmp1, llm) ! masse + REAL :: psrea2(ip1jmp1) ! ps + + REAL :: alpha_q(ip1jmp1) + REAL :: alpha_t(ip1jmp1), alpha_p(ip1jmp1) + REAL :: alpha_u(ip1jmp1), alpha_v(ip1jm) + REAL :: dday_step, toto, reste, itau_test + INTEGER :: step_rea, count_no_rea + + INTEGER :: ilon, ilat + REAL :: factt, ztau(ip1jmp1) + + INTEGER, INTENT (IN) :: itau + INTEGER :: ij, l + INTEGER :: ncidpl, varidpl, nlev, status + INTEGER :: rcod, rid + REAL :: ditau, tau, a + SAVE nlev + + ! TEST SUR QSAT + REAL :: p(ip1jmp1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) + REAL :: pkf(ip1jmp1, llm) + REAL :: pres(ip1jmp1, llm) + + REAL :: qsat(ip1jmp1, llm) + REAL :: unskap + REAL :: tnat(ip1jmp1, llm) + + + LOGICAL :: first + SAVE first + DATA first/ .TRUE./ + + SAVE ucovrea1, vcovrea1, tetarea1, psrea1, qrea1 + SAVE ucovrea2, vcovrea2, tetarea2, masserea2, psrea2, qrea2 + + SAVE alpha_t, alpha_q, alpha_u, alpha_v, alpha_p, itau_test + SAVE step_rea, count_no_rea + + CHARACTER (10) :: file + INTEGER :: igrads + REAL :: dtgrads + SAVE igrads, dtgrads + DATA igrads, dtgrads/2, 100./ + + !----------------------------------------------------------------------- + + PRINT *, 'Call sequence information: guide' + + ! calcul de l'humidite saturante + + CALL pression(ip1jmp1, ap, bp, ps, p) + CALL massdair(p, masse) + PRINT *, 'OK1' + CALL exner_hyb(ps, p, pks, pk, pkf) + PRINT *, 'OK2' + tnat(:, :) = pk(:, :)*teta(:, :)/cpp + PRINT *, 'OK3' + unskap = 1./kappa + pres(:, :) = preff*(pk(:, :)/cpp)**unskap + PRINT *, 'OK4' + qsat = q_sat(tnat, pres) + + ! initialisations pour la lecture des reanalyses. + ! alpha determine la part des injections de donnees a chaque etape + ! alpha=1 signifie pas d'injection + ! alpha=0 signifie injection totale + + PRINT *, 'ONLINE=', online + IF (online==-1) THEN + RETURN + END IF + + IF (first) THEN + + PRINT *, 'initialisation du guide ' + CALL conf_guide + PRINT *, 'apres conf_guide' + + file = 'guide' + CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & + 180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') + + PRINT *, & + '1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' + + IF (online==-1) RETURN + IF (online==1) THEN + + ! Constantes de temps de rappel en jour + ! 0.1 c'est en gros 2h30. + ! 1e10 est une constante infinie donc en gros pas de guidage + + ! coordonnees du centre du zoom + CALL coordij(clon, clat, ilon, ilat) + ! aire de la maille au centre du zoom + aire_min = aire(ilon+(ilat-1)*iip1) + ! aire maximale de la maille + aire_max = 0. + DO ij = 1, ip1jmp1 + aire_max = max(aire_max, aire(ij)) + END DO + ! factt = pas de temps en fraction de jour + factt = dtvr*iperiod/daysec + + CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) + CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) + CALL tau2alpha(1, iip1, jjp1, factt, tau_min_t, tau_max_t, alpha_t) + CALL tau2alpha(1, iip1, jjp1, factt, tau_min_p, tau_max_p, alpha_p) + CALL tau2alpha(1, iip1, jjp1, factt, tau_min_q, tau_max_q, alpha_q) + + CALL dump2d(iip1, jjp1, aire, 'AIRE MAILLe ') + CALL dump2d(iip1, jjp1, alpha_u, 'COEFF U ') + CALL dump2d(iip1, jjp1, alpha_t, 'COEFF T ') + + ! Cas ou on force exactement par les variables analysees + ELSE + alpha_t = 0. + alpha_u = 0. + alpha_v = 0. + alpha_p = 0. + ! physic=.false. + END IF + + itau_test = 1001 + step_rea = 1 + count_no_rea = 0 + ncidpl = -99 + + ! itau_test montre si l'importation a deja ete faite au rang itau + ! lecture d'un fichier netcdf pour determiner le nombre de niveaux + if (guide_u) then + if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) + endif + + if (guide_v) then + if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) + endif + + if (guide_T) then + if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) + endif + + if (guide_Q) then + if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) + endif + + IF (ncep) THEN + status = nf_inq_dimid(ncidpl, 'LEVEL', rid) + ELSE + status = nf_inq_dimid(ncidpl, 'PRESSURE', rid) + END IF + status = nf_inq_dimlen(ncidpl, rid, nlev) + PRINT *, 'nlev', nlev + rcod = nf90_close(ncidpl) + ! Lecture du premier etat des reanalyses. + CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & + masserea2, psrea2, 1, nlev) + qrea2(:, :) = max(qrea2(:, :), 0.1) + + + ! Debut de l'integration temporelle: + END IF ! first + + ! IMPORTATION DES VENTS, PRESSION ET TEMPERATURE REELS: + + ditau = real(itau) + dday_step = real(day_step) + WRITE (*, *) 'ditau, dday_step' + WRITE (*, *) ditau, dday_step + toto = 4*ditau/dday_step + reste = toto - aint(toto) + + IF (reste==0.) THEN + IF (itau_test==itau) THEN + WRITE (*, *) 'deuxieme passage de advreel a itau=', itau + STOP + ELSE + vcovrea1(:, :) = vcovrea2(:, :) + ucovrea1(:, :) = ucovrea2(:, :) + tetarea1(:, :) = tetarea2(:, :) + qrea1(:, :) = qrea2(:, :) + + PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & + count_no_rea, ' non lectures' + step_rea = step_rea + 1 + itau_test = itau + CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & + qrea2, masserea2, psrea2, 1, nlev) + qrea2(:, :) = max(qrea2(:, :), 0.1) + factt = dtvr*iperiod/daysec + ztau(:) = factt/max(alpha_t(:), 1.E-10) + CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') + CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') + CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') + CALL wrgrads(igrads, 1, alpha_t, 'at ', 'at ') + CALL wrgrads(igrads, 1, ztau, 'taut ', 'taut ') + CALL wrgrads(igrads, llm, ucov, 'u ', 'u ') + CALL wrgrads(igrads, llm, ucovrea2, 'ua ', 'ua ') + CALL wrgrads(igrads, llm, teta, 'T ', 'T ') + CALL wrgrads(igrads, llm, tetarea2, 'Ta ', 'Ta ') + CALL wrgrads(igrads, llm, qrea2, 'Qa ', 'Qa ') + CALL wrgrads(igrads, llm, q, 'Q ', 'Q ') + + CALL wrgrads(igrads, llm, qsat, 'QSAT ', 'QSAT ') + + END IF + ELSE + count_no_rea = count_no_rea + 1 + END IF + + ! Guidage + ! x_gcm = a * x_gcm + (1-a) * x_reanalyses + + IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' + + ditau = real(itau) + dday_step = real(day_step) + + + tau = 4*ditau/dday_step + tau = tau - aint(tau) + + ! ucov + IF (guide_u) THEN + DO l = 1, llm + DO ij = 1, ip1jmp1 + a = (1.-tau)*ucovrea1(ij, l) + tau*ucovrea2(ij, l) + ucov(ij, l) = (1.-alpha_u(ij))*ucov(ij, l) + alpha_u(ij)*a + IF (first .AND. ini_anal) ucov(ij, l) = a + END DO + END DO + END IF + + IF (guide_t) THEN + DO l = 1, llm + DO ij = 1, ip1jmp1 + a = (1.-tau)*tetarea1(ij, l) + tau*tetarea2(ij, l) + teta(ij, l) = (1.-alpha_t(ij))*teta(ij, l) + alpha_t(ij)*a + IF (first .AND. ini_anal) teta(ij, l) = a + END DO + END DO + END IF + + ! P + IF (guide_p) THEN + DO ij = 1, ip1jmp1 + a = (1.-tau)*psrea1(ij) + tau*psrea2(ij) + ps(ij) = (1.-alpha_p(ij))*ps(ij) + alpha_p(ij)*a + IF (first .AND. ini_anal) ps(ij) = a + END DO + CALL pression(ip1jmp1, ap, bp, ps, p) + CALL massdair(p, masse) + END IF + + + ! q + IF (guide_q) THEN + DO l = 1, llm + DO ij = 1, ip1jmp1 + a = (1.-tau)*qrea1(ij, l) + tau*qrea2(ij, l) + ! hum relative en % -> hum specif + a = qsat(ij, l)*a*0.01 + q(ij, l) = (1.-alpha_q(ij))*q(ij, l) + alpha_q(ij)*a + IF (first .AND. ini_anal) q(ij, l) = a + END DO + END DO + END IF + + ! vcov + IF (guide_v) THEN + DO l = 1, llm + DO ij = 1, ip1jm + a = (1.-tau)*vcovrea1(ij, l) + tau*vcovrea2(ij, l) + vcov(ij, l) = (1.-alpha_v(ij))*vcov(ij, l) + alpha_v(ij)*a + IF (first .AND. ini_anal) vcov(ij, l) = a + END DO + IF (first .AND. ini_anal) vcov(ij, l) = a + END DO + END IF - ! ...... Version du 10/01/98 .......... + first = .FALSE. - ! avec coordonnees verticales hybrides - ! avec nouveaux operat. dissipation * ( gradiv2, divgrad2, nxgraro2 ) - - !======================================================================= - - ! Auteur: F.Hourdin - ! ------- - - ! Objet: - ! ------ - - ! GCM LMD nouvelle grille - - !======================================================================= - - ! Dans inigeom , nouveaux calculs pour les elongations cu , cv - ! et possibilite d'appeler une fonction f(y) a derivee tangente - ! hyperbolique a la place de la fonction a derivee sinusoidale. - - ! ... Possibilite de choisir le shema de Van-leer pour l'advection de - ! q , en faisant iadv = 10 dans traceur (29/04/97) . - - !----------------------------------------------------------------------- - ! Declarations: - ! ------------- - - - ! variables dynamiques - REAL :: vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants - REAL :: teta(ip1jmp1, llm) ! temperature potentielle - REAL :: q(ip1jmp1, llm) ! temperature potentielle - REAL :: ps(ip1jmp1) ! pression au sol - REAL :: masse(ip1jmp1, llm) ! masse d'air - - ! common passe pour des sorties - REAL :: dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) - COMMON /comdxdy/dxdys, dxdyu, dxdyv - - ! variables dynamiques pour les reanalyses. - REAL :: ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas - REAL :: tetarea1(ip1jmp1, llm) ! temp pot reales - REAL :: qrea1(ip1jmp1, llm) ! temp pot reales - REAL :: psrea1(ip1jmp1) ! ps - REAL :: ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas - REAL :: tetarea2(ip1jmp1, llm) ! temp pot reales - REAL :: qrea2(ip1jmp1, llm) ! temp pot reales - REAL :: masserea2(ip1jmp1, llm) ! masse - REAL :: psrea2(ip1jmp1) ! ps - - REAL :: alpha_q(ip1jmp1) - REAL :: alpha_t(ip1jmp1), alpha_p(ip1jmp1) - REAL :: alpha_u(ip1jmp1), alpha_v(ip1jm) - REAL :: dday_step, toto, reste, itau_test - INTEGER :: step_rea, count_no_rea - - !IM 180305 real aire_min, aire_max - INTEGER :: ilon, ilat - REAL :: factt, ztau(ip1jmp1) - - INTEGER, INTENT (IN) :: itau - INTEGER :: ij, l - INTEGER :: ncidpl, varidpl, nlev, status - INTEGER :: rcod, rid - REAL :: ditau, tau, a - SAVE nlev - - ! TEST SUR QSAT - REAL :: p(ip1jmp1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) - REAL :: pkf(ip1jmp1, llm) - REAL :: pres(ip1jmp1, llm) - - REAL :: qsat(ip1jmp1, llm) - REAL :: unskap - REAL :: tnat(ip1jmp1, llm) - !cccccccccccccccc - - - LOGICAL :: first - SAVE first - DATA first/ .TRUE./ - - SAVE ucovrea1, vcovrea1, tetarea1, psrea1, qrea1 - SAVE ucovrea2, vcovrea2, tetarea2, masserea2, psrea2, qrea2 - - SAVE alpha_t, alpha_q, alpha_u, alpha_v, alpha_p, itau_test - SAVE step_rea, count_no_rea - - CHARACTER (10) :: file - INTEGER :: igrads - REAL :: dtgrads - SAVE igrads, dtgrads - DATA igrads, dtgrads/2, 100./ - - PRINT *, 'Call sequence information: guide' - - !----------------------------------------------------------------------- - ! calcul de l'humidite saturante - !----------------------------------------------------------------------- - CALL pression(ip1jmp1, ap, bp, ps, p) - CALL massdair(p, masse) - PRINT *, 'OK1' - CALL exner_hyb(ps, p, pks, pk, pkf) - PRINT *, 'OK2' - tnat(:, :) = pk(:, :)*teta(:, :)/cpp - PRINT *, 'OK3' - unskap = 1./kappa - pres(:, :) = preff*(pk(:, :)/cpp)**unskap - PRINT *, 'OK4' - qsat = q_sat(tnat, pres) - - !----------------------------------------------------------------------- - - !----------------------------------------------------------------------- - ! initialisations pour la lecture des reanalyses. - ! alpha determine la part des injections de donnees a chaque etape - ! alpha=1 signifie pas d'injection - ! alpha=0 signifie injection totale - !----------------------------------------------------------------------- - - PRINT *, 'ONLINE=', online - IF (online==-1) THEN - RETURN - END IF - - IF (first) THEN - - PRINT *, 'initialisation du guide ' - CALL conf_guide - PRINT *, 'apres conf_guide' - - file = 'guide' - CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & - 180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') - - PRINT *, & - '1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' - - IF (online==-1) RETURN - IF (online==1) THEN - - !ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc - ! Constantes de temps de rappel en jour - ! 0.1 c'est en gros 2h30. - ! 1e10 est une constante infinie donc en gros pas de guidage - !ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc - ! coordonnees du centre du zoom - CALL coordij(clon, clat, ilon, ilat) - ! aire de la maille au centre du zoom - aire_min = aire(ilon+(ilat-1)*iip1) - ! aire maximale de la maille - aire_max = 0. - DO ij = 1, ip1jmp1 - aire_max = max(aire_max, aire(ij)) - END DO - ! factt = pas de temps en fraction de jour - factt = dtvr*iperiod/daysec - - ! subroutine tau2alpha(type, im, jm, factt, taumin, taumax, alpha) - CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) - CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) - CALL tau2alpha(1, iip1, jjp1, factt, tau_min_t, tau_max_t, alpha_t) - CALL tau2alpha(1, iip1, jjp1, factt, tau_min_p, tau_max_p, alpha_p) - CALL tau2alpha(1, iip1, jjp1, factt, tau_min_q, tau_max_q, alpha_q) - - CALL dump2d(iip1, jjp1, aire, 'AIRE MAILLe ') - CALL dump2d(iip1, jjp1, alpha_u, 'COEFF U ') - CALL dump2d(iip1, jjp1, alpha_t, 'COEFF T ') - - !ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc - ! Cas ou on force exactement par les variables analysees - ELSE - alpha_t = 0. - alpha_u = 0. - alpha_v = 0. - alpha_p = 0. - ! physic=.false. - END IF - - itau_test = 1001 - step_rea = 1 - count_no_rea = 0 - ncidpl = -99 - - ! itau_test montre si l'importation a deja ete faite au rang itau - ! lecture d'un fichier netcdf pour determiner le nombre de niveaux - if (guide_u) then - if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) - endif - - if (guide_v) then - if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) - endif - - if (guide_T) then - if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) - endif - - if (guide_Q) then - if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) - endif - - IF (ncep) THEN - status = nf_inq_dimid(ncidpl, 'LEVEL', rid) - ELSE - status = nf_inq_dimid(ncidpl, 'PRESSURE', rid) - END IF - status = nf_inq_dimlen(ncidpl, rid, nlev) - PRINT *, 'nlev', nlev - rcod = nf90_close(ncidpl) - ! Lecture du premier etat des reanalyses. - CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & - masserea2, psrea2, 1, nlev) - qrea2(:, :) = max(qrea2(:, :), 0.1) - - - !----------------------------------------------------------------------- - ! Debut de l'integration temporelle: - ! ---------------------------------- - - END IF ! first - - !----------------------------------------------------------------------- - !----- IMPORTATION DES VENTS, PRESSION ET TEMPERATURE REELS: - !----------------------------------------------------------------------- - - ditau = real(itau) - dday_step = real(day_step) - WRITE (*, *) 'ditau, dday_step' - WRITE (*, *) ditau, dday_step - toto = 4*ditau/dday_step - reste = toto - aint(toto) - ! write(*, *)'toto, reste', toto, reste - - IF (reste==0.) THEN - IF (itau_test==itau) THEN - WRITE (*, *) 'deuxieme passage de advreel a itau=', itau - STOP - ELSE - vcovrea1(:, :) = vcovrea2(:, :) - ucovrea1(:, :) = ucovrea2(:, :) - tetarea1(:, :) = tetarea2(:, :) - qrea1(:, :) = qrea2(:, :) - - PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & - count_no_rea, ' non lectures' - step_rea = step_rea + 1 - itau_test = itau - CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & - qrea2, masserea2, psrea2, 1, nlev) - qrea2(:, :) = max(qrea2(:, :), 0.1) - factt = dtvr*iperiod/daysec - ztau(:) = factt/max(alpha_t(:), 1.E-10) - CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') - CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') - CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') - CALL wrgrads(igrads, 1, alpha_t, 'at ', 'at ') - CALL wrgrads(igrads, 1, ztau, 'taut ', 'taut ') - CALL wrgrads(igrads, llm, ucov, 'u ', 'u ') - CALL wrgrads(igrads, llm, ucovrea2, 'ua ', 'ua ') - CALL wrgrads(igrads, llm, teta, 'T ', 'T ') - CALL wrgrads(igrads, llm, tetarea2, 'Ta ', 'Ta ') - CALL wrgrads(igrads, llm, qrea2, 'Qa ', 'Qa ') - CALL wrgrads(igrads, llm, q, 'Q ', 'Q ') - - CALL wrgrads(igrads, llm, qsat, 'QSAT ', 'QSAT ') - - END IF - ELSE - count_no_rea = count_no_rea + 1 - END IF - - !----------------------------------------------------------------------- - ! Guidage - ! x_gcm = a * x_gcm + (1-a) * x_reanalyses - !----------------------------------------------------------------------- - - IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' - - ditau = real(itau) - dday_step = real(day_step) - - - tau = 4*ditau/dday_step - tau = tau - aint(tau) - - ! ucov - IF (guide_u) THEN - DO l = 1, llm - DO ij = 1, ip1jmp1 - a = (1.-tau)*ucovrea1(ij, l) + tau*ucovrea2(ij, l) - ucov(ij, l) = (1.-alpha_u(ij))*ucov(ij, l) + alpha_u(ij)*a - IF (first .AND. ini_anal) ucov(ij, l) = a - END DO - END DO - END IF - - ! teta - IF (guide_t) THEN - DO l = 1, llm - DO ij = 1, ip1jmp1 - a = (1.-tau)*tetarea1(ij, l) + tau*tetarea2(ij, l) - teta(ij, l) = (1.-alpha_t(ij))*teta(ij, l) + alpha_t(ij)*a - IF (first .AND. ini_anal) teta(ij, l) = a - END DO - END DO - END IF - - ! P - IF (guide_p) THEN - DO ij = 1, ip1jmp1 - a = (1.-tau)*psrea1(ij) + tau*psrea2(ij) - ps(ij) = (1.-alpha_p(ij))*ps(ij) + alpha_p(ij)*a - IF (first .AND. ini_anal) ps(ij) = a - END DO - CALL pression(ip1jmp1, ap, bp, ps, p) - CALL massdair(p, masse) - END IF - - - ! q - IF (guide_q) THEN - DO l = 1, llm - DO ij = 1, ip1jmp1 - a = (1.-tau)*qrea1(ij, l) + tau*qrea2(ij, l) - ! hum relative en % -> hum specif - a = qsat(ij, l)*a*0.01 - q(ij, l) = (1.-alpha_q(ij))*q(ij, l) + alpha_q(ij)*a - IF (first .AND. ini_anal) q(ij, l) = a - END DO - END DO - END IF - - ! vcov - IF (guide_v) THEN - DO l = 1, llm - DO ij = 1, ip1jm - a = (1.-tau)*vcovrea1(ij, l) + tau*vcovrea2(ij, l) - vcov(ij, l) = (1.-alpha_v(ij))*vcov(ij, l) + alpha_v(ij)*a - IF (first .AND. ini_anal) vcov(ij, l) = a - END DO - IF (first .AND. ini_anal) vcov(ij, l) = a - END DO - END IF - - ! call dump2d(iip1, jjp1, tetarea1, 'TETA REA 1 ') - ! call dump2d(iip1, jjp1, tetarea2, 'TETA REA 2 ') - ! call dump2d(iip1, jjp1, teta, 'TETA ') - - first = .FALSE. - - RETURN -END SUBROUTINE guide + END SUBROUTINE guide !======================================================================= SUBROUTINE tau2alpha(type, pim, pjm, factt, taumin, taumax, alpha)