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MODULE guide_m |
MODULE guide_m |
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! From dyn3d/guide.F, v 1.3 2005/05/25 13:10:09 |
! From dyn3d/guide.F, version 1.3 2005/05/25 13:10:09 |
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! and dyn3d/guide.h, v 1.1.1.1 2004/05/19 12:53:06 |
! and dyn3d/guide.h, version 1.1.1.1 2004/05/19 12:53:06 |
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REAL :: tau_min_u, tau_max_u |
REAL tau_min_u, tau_max_u |
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REAL :: tau_min_v, tau_max_v |
REAL tau_min_v, tau_max_v |
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REAL :: tau_min_t, tau_max_t |
REAL tau_min_t, tau_max_t |
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REAL :: tau_min_q, tau_max_q |
REAL tau_min_q, tau_max_q |
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REAL :: tau_min_p, tau_max_p |
REAL tau_min_p, tau_max_p |
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REAL :: aire_min, aire_max |
REAL aire_min, aire_max |
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LOGICAL :: guide_u, guide_v, guide_t, guide_q, guide_p |
LOGICAL guide_u, guide_v, guide_t, guide_q, guide_p |
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REAL :: lat_min_guide, lat_max_guide |
REAL lat_min_guide, lat_max_guide |
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LOGICAL :: ncep, ini_anal |
LOGICAL ncep, ini_anal |
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INTEGER :: online |
INTEGER online |
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CONTAINS |
CONTAINS |
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SUBROUTINE guide(itau, ucov, vcov, teta, q, masse, ps) |
SUBROUTINE guide(itau, ucov, vcov, teta, q, masse, ps) |
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USE dimens_m, ONLY : jjm, llm |
! Author: F.Hourdin |
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USE paramet_m, ONLY : iip1, ip1jm, ip1jmp1, jjp1, llmp1 |
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USE comconst, ONLY : cpp, daysec, dtvr, kappa, pi |
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USE comvert, ONLY : ap, bp, preff, presnivs |
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USE conf_gcm_m, ONLY : day_step, iperiod |
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USE comgeom, ONLY : aire, rlatu, rlonv |
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USE serre, ONLY : clat, clon |
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USE q_sat_m, ONLY : q_sat |
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USE exner_hyb_m, ONLY : exner_hyb |
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USE pression_m, ONLY : pression |
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USE inigrads_m, ONLY : inigrads |
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use netcdf, only: nf90_nowrite, nf90_open, nf90_close |
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IMPLICIT NONE |
USE dimens_m, ONLY : jjm, llm |
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INCLUDE 'netcdf.inc' |
USE paramet_m, ONLY : iip1, ip1jm, ip1jmp1, jjp1, llmp1 |
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USE comconst, ONLY : cpp, daysec, dtvr, kappa, pi |
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USE comvert, ONLY : ap, bp, preff, presnivs |
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USE conf_gcm_m, ONLY : day_step, iperiod |
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USE comgeom, ONLY : aire, rlatu, rlonv |
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USE serre, ONLY : clat, clon |
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USE q_sat_m, ONLY : q_sat |
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USE exner_hyb_m, ONLY : exner_hyb |
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USE pression_m, ONLY : pression |
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USE inigrads_m, ONLY : inigrads |
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use netcdf, only: nf90_nowrite, nf90_open, nf90_close |
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! ...... Version du 10/01/98 .......... |
IMPLICIT NONE |
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! avec coordonnees verticales hybrides |
INCLUDE 'netcdf.inc' |
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! avec nouveaux operat. dissipation * ( gradiv2, divgrad2, nxgraro2 ) |
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!======================================================================= |
! variables dynamiques |
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REAL vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants |
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REAL, intent(inout):: teta(ip1jmp1, llm) ! temperature potentielle |
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REAL q(ip1jmp1, llm) ! temperature potentielle |
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REAL ps(ip1jmp1) ! pression au sol |
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REAL masse(ip1jmp1, llm) ! masse d'air |
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! Auteur: F.Hourdin |
! common passe pour des sorties |
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! ------- |
REAL dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) |
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COMMON /comdxdy/dxdys, dxdyu, dxdyv |
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! Objet: |
! variables dynamiques pour les reanalyses. |
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! ------ |
REAL ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas |
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REAL tetarea1(ip1jmp1, llm) ! temp pot reales |
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REAL qrea1(ip1jmp1, llm) ! temp pot reales |
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REAL psrea1(ip1jmp1) ! ps |
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REAL ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas |
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REAL tetarea2(ip1jmp1, llm) ! temp pot reales |
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REAL qrea2(ip1jmp1, llm) ! temp pot reales |
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REAL masserea2(ip1jmp1, llm) ! masse |
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REAL psrea2(ip1jmp1) ! ps |
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REAL alpha_q(ip1jmp1) |
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REAL alpha_t(ip1jmp1), alpha_p(ip1jmp1) |
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REAL alpha_u(ip1jmp1), alpha_v(ip1jm) |
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REAL dday_step, toto, reste, itau_test |
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INTEGER step_rea, count_no_rea |
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INTEGER ilon, ilat |
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REAL factt, ztau(ip1jmp1) |
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INTEGER, INTENT (IN) :: itau |
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INTEGER ij, l |
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INTEGER ncidpl, varidpl, nlev, status |
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INTEGER rcod, rid |
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REAL ditau, tau, a |
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SAVE nlev |
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! TEST SUR QSAT |
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REAL p(ip1jmp1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) |
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REAL pkf(ip1jmp1, llm) |
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REAL pres(ip1jmp1, llm) |
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REAL qsat(ip1jmp1, llm) |
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REAL unskap |
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REAL tnat(ip1jmp1, llm) |
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! GCM LMD nouvelle grille |
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!======================================================================= |
LOGICAL first |
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SAVE first |
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DATA first/ .TRUE./ |
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SAVE ucovrea1, vcovrea1, tetarea1, psrea1, qrea1 |
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SAVE ucovrea2, vcovrea2, tetarea2, masserea2, psrea2, qrea2 |
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SAVE alpha_t, alpha_q, alpha_u, alpha_v, alpha_p, itau_test |
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SAVE step_rea, count_no_rea |
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CHARACTER (10) file |
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INTEGER igrads |
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REAL dtgrads |
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SAVE igrads, dtgrads |
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DATA igrads, dtgrads/2, 100./ |
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!----------------------------------------------------------------------- |
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PRINT *, 'Call sequence information: guide' |
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! calcul de l'humidite saturante |
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CALL pression(ip1jmp1, ap, bp, ps, p) |
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CALL massdair(p, masse) |
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PRINT *, 'OK1' |
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CALL exner_hyb(ps, p, pks, pk, pkf) |
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PRINT *, 'OK2' |
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tnat(:, :) = pk(:, :)*teta(:, :)/cpp |
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PRINT *, 'OK3' |
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unskap = 1./kappa |
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pres(:, :) = preff*(pk(:, :)/cpp)**unskap |
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PRINT *, 'OK4' |
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qsat = q_sat(tnat, pres) |
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! initialisations pour la lecture des reanalyses. |
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! alpha determine la part des injections de donnees a chaque etape |
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! alpha=1 signifie pas d'injection |
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! alpha=0 signifie injection totale |
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PRINT *, 'ONLINE=', online |
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IF (online==-1) THEN |
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RETURN |
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END IF |
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IF (first) THEN |
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! Dans inigeom , nouveaux calculs pour les elongations cu , cv |
PRINT *, 'initialisation du guide ' |
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! et possibilite d'appeler une fonction f(y) a derivee tangente |
CALL conf_guide |
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! hyperbolique a la place de la fonction a derivee sinusoidale. |
PRINT *, 'apres conf_guide' |
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! ... Possibilite de choisir le shema de Van-leer pour l'advection de |
file = 'guide' |
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! q , en faisant iadv = 10 dans traceur (29/04/97) . |
CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & |
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180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') |
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!----------------------------------------------------------------------- |
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! Declarations: |
PRINT *, & |
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! ------------- |
'1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
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IF (online==-1) RETURN |
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! variables dynamiques |
IF (online==1) THEN |
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REAL :: vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants |
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REAL :: teta(ip1jmp1, llm) ! temperature potentielle |
! Constantes de temps de rappel en jour |
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REAL :: q(ip1jmp1, llm) ! temperature potentielle |
! 0.1 c'est en gros 2h30. |
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REAL :: ps(ip1jmp1) ! pression au sol |
! 1e10 est une constante infinie donc en gros pas de guidage |
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REAL :: masse(ip1jmp1, llm) ! masse d'air |
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! coordonnees du centre du zoom |
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! common passe pour des sorties |
CALL coordij(clon, clat, ilon, ilat) |
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REAL :: dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) |
! aire de la maille au centre du zoom |
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COMMON /comdxdy/dxdys, dxdyu, dxdyv |
aire_min = aire(ilon+(ilat-1)*iip1) |
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! aire maximale de la maille |
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! variables dynamiques pour les reanalyses. |
aire_max = 0. |
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REAL :: ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas |
DO ij = 1, ip1jmp1 |
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REAL :: tetarea1(ip1jmp1, llm) ! temp pot reales |
aire_max = max(aire_max, aire(ij)) |
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REAL :: qrea1(ip1jmp1, llm) ! temp pot reales |
END DO |
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REAL :: psrea1(ip1jmp1) ! ps |
! factt = pas de temps en fraction de jour |
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REAL :: ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas |
factt = dtvr*iperiod/daysec |
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REAL :: tetarea2(ip1jmp1, llm) ! temp pot reales |
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REAL :: qrea2(ip1jmp1, llm) ! temp pot reales |
CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) |
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REAL :: masserea2(ip1jmp1, llm) ! masse |
CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) |
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REAL :: psrea2(ip1jmp1) ! ps |
CALL tau2alpha(1, iip1, jjp1, factt, tau_min_t, tau_max_t, alpha_t) |
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CALL tau2alpha(1, iip1, jjp1, factt, tau_min_p, tau_max_p, alpha_p) |
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REAL :: alpha_q(ip1jmp1) |
CALL tau2alpha(1, iip1, jjp1, factt, tau_min_q, tau_max_q, alpha_q) |
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REAL :: alpha_t(ip1jmp1), alpha_p(ip1jmp1) |
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REAL :: alpha_u(ip1jmp1), alpha_v(ip1jm) |
CALL dump2d(iip1, jjp1, aire, 'AIRE MAILLe ') |
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REAL :: dday_step, toto, reste, itau_test |
CALL dump2d(iip1, jjp1, alpha_u, 'COEFF U ') |
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INTEGER :: step_rea, count_no_rea |
CALL dump2d(iip1, jjp1, alpha_t, 'COEFF T ') |
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!IM 180305 real aire_min, aire_max |
! Cas ou on force exactement par les variables analysees |
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INTEGER :: ilon, ilat |
ELSE |
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REAL :: factt, ztau(ip1jmp1) |
alpha_t = 0. |
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alpha_u = 0. |
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INTEGER, INTENT (IN) :: itau |
alpha_v = 0. |
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INTEGER :: ij, l |
alpha_p = 0. |
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INTEGER :: ncidpl, varidpl, nlev, status |
! physic=.false. |
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INTEGER :: rcod, rid |
END IF |
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REAL :: ditau, tau, a |
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SAVE nlev |
itau_test = 1001 |
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step_rea = 1 |
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! TEST SUR QSAT |
count_no_rea = 0 |
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REAL :: p(ip1jmp1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) |
ncidpl = -99 |
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REAL :: pkf(ip1jmp1, llm) |
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| 191 |
REAL :: pres(ip1jmp1, llm) |
! itau_test montre si l'importation a deja ete faite au rang itau |
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! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
| 193 |
REAL :: qsat(ip1jmp1, llm) |
if (guide_u) then |
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REAL :: unskap |
if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) |
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REAL :: tnat(ip1jmp1, llm) |
endif |
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!cccccccccccccccc |
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if (guide_v) then |
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if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) |
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LOGICAL :: first |
endif |
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SAVE first |
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DATA first/ .TRUE./ |
if (guide_T) then |
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if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) |
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SAVE ucovrea1, vcovrea1, tetarea1, psrea1, qrea1 |
endif |
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SAVE ucovrea2, vcovrea2, tetarea2, masserea2, psrea2, qrea2 |
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if (guide_Q) then |
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SAVE alpha_t, alpha_q, alpha_u, alpha_v, alpha_p, itau_test |
if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) |
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SAVE step_rea, count_no_rea |
endif |
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| 209 |
CHARACTER (10) :: file |
IF (ncep) THEN |
| 210 |
INTEGER :: igrads |
status = nf_inq_dimid(ncidpl, 'LEVEL', rid) |
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REAL :: dtgrads |
ELSE |
| 212 |
SAVE igrads, dtgrads |
status = nf_inq_dimid(ncidpl, 'PRESSURE', rid) |
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DATA igrads, dtgrads/2, 100./ |
END IF |
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status = nf_inq_dimlen(ncidpl, rid, nlev) |
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PRINT *, 'Call sequence information: guide' |
PRINT *, 'nlev', nlev |
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rcod = nf90_close(ncidpl) |
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!----------------------------------------------------------------------- |
! Lecture du premier etat des reanalyses. |
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! calcul de l'humidite saturante |
CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & |
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!----------------------------------------------------------------------- |
masserea2, psrea2, 1, nlev) |
| 220 |
CALL pression(ip1jmp1, ap, bp, ps, p) |
qrea2(:, :) = max(qrea2(:, :), 0.1) |
| 221 |
CALL massdair(p, masse) |
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PRINT *, 'OK1' |
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| 223 |
CALL exner_hyb(ps, p, pks, pk, pkf) |
! Debut de l'integration temporelle: |
| 224 |
PRINT *, 'OK2' |
END IF ! first |
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tnat(:, :) = pk(:, :)*teta(:, :)/cpp |
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| 226 |
PRINT *, 'OK3' |
! IMPORTATION DES VENTS, PRESSION ET TEMPERATURE REELS: |
| 227 |
unskap = 1./kappa |
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| 228 |
pres(:, :) = preff*(pk(:, :)/cpp)**unskap |
ditau = real(itau) |
| 229 |
PRINT *, 'OK4' |
dday_step = real(day_step) |
| 230 |
qsat = q_sat(tnat, pres) |
WRITE (*, *) 'ditau, dday_step' |
| 231 |
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WRITE (*, *) ditau, dday_step |
| 232 |
!----------------------------------------------------------------------- |
toto = 4*ditau/dday_step |
| 233 |
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reste = toto - aint(toto) |
| 234 |
!----------------------------------------------------------------------- |
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| 235 |
! initialisations pour la lecture des reanalyses. |
IF (reste==0.) THEN |
| 236 |
! alpha determine la part des injections de donnees a chaque etape |
IF (itau_test==itau) THEN |
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! alpha=1 signifie pas d'injection |
WRITE (*, *) 'deuxieme passage de advreel a itau=', itau |
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! alpha=0 signifie injection totale |
STOP |
| 239 |
!----------------------------------------------------------------------- |
ELSE |
| 240 |
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vcovrea1(:, :) = vcovrea2(:, :) |
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PRINT *, 'ONLINE=', online |
ucovrea1(:, :) = ucovrea2(:, :) |
| 242 |
IF (online==-1) THEN |
tetarea1(:, :) = tetarea2(:, :) |
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RETURN |
qrea1(:, :) = qrea2(:, :) |
| 244 |
END IF |
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| 245 |
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PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & |
| 246 |
IF (first) THEN |
count_no_rea, ' non lectures' |
| 247 |
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step_rea = step_rea + 1 |
| 248 |
PRINT *, 'initialisation du guide ' |
itau_test = itau |
| 249 |
CALL conf_guide |
CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & |
| 250 |
PRINT *, 'apres conf_guide' |
qrea2, masserea2, psrea2, 1, nlev) |
| 251 |
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qrea2(:, :) = max(qrea2(:, :), 0.1) |
| 252 |
file = 'guide' |
factt = dtvr*iperiod/daysec |
| 253 |
CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & |
ztau(:) = factt/max(alpha_t(:), 1.E-10) |
| 254 |
180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') |
CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') |
| 255 |
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CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') |
| 256 |
PRINT *, & |
CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') |
| 257 |
'1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
CALL wrgrads(igrads, 1, alpha_t, 'at ', 'at ') |
| 258 |
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CALL wrgrads(igrads, 1, ztau, 'taut ', 'taut ') |
| 259 |
IF (online==-1) RETURN |
CALL wrgrads(igrads, llm, ucov, 'u ', 'u ') |
| 260 |
IF (online==1) THEN |
CALL wrgrads(igrads, llm, ucovrea2, 'ua ', 'ua ') |
| 261 |
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CALL wrgrads(igrads, llm, teta, 'T ', 'T ') |
| 262 |
!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
CALL wrgrads(igrads, llm, tetarea2, 'Ta ', 'Ta ') |
| 263 |
! Constantes de temps de rappel en jour |
CALL wrgrads(igrads, llm, qrea2, 'Qa ', 'Qa ') |
| 264 |
! 0.1 c'est en gros 2h30. |
CALL wrgrads(igrads, llm, q, 'Q ', 'Q ') |
| 265 |
! 1e10 est une constante infinie donc en gros pas de guidage |
|
| 266 |
!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
CALL wrgrads(igrads, llm, qsat, 'QSAT ', 'QSAT ') |
| 267 |
! coordonnees du centre du zoom |
|
| 268 |
CALL coordij(clon, clat, ilon, ilat) |
END IF |
| 269 |
! aire de la maille au centre du zoom |
ELSE |
| 270 |
aire_min = aire(ilon+(ilat-1)*iip1) |
count_no_rea = count_no_rea + 1 |
| 271 |
! aire maximale de la maille |
END IF |
| 272 |
aire_max = 0. |
|
| 273 |
DO ij = 1, ip1jmp1 |
! Guidage |
| 274 |
aire_max = max(aire_max, aire(ij)) |
! x_gcm = a * x_gcm + (1-a) * x_reanalyses |
| 275 |
END DO |
|
| 276 |
! factt = pas de temps en fraction de jour |
IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' |
| 277 |
factt = dtvr*iperiod/daysec |
|
| 278 |
|
ditau = real(itau) |
| 279 |
! subroutine tau2alpha(type, im, jm, factt, taumin, taumax, alpha) |
dday_step = real(day_step) |
| 280 |
CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) |
|
| 281 |
CALL tau2alpha(2, iip1, jjp1, factt, tau_min_u, tau_max_u, alpha_u) |
|
| 282 |
CALL tau2alpha(1, iip1, jjp1, factt, tau_min_t, tau_max_t, alpha_t) |
tau = 4*ditau/dday_step |
| 283 |
CALL tau2alpha(1, iip1, jjp1, factt, tau_min_p, tau_max_p, alpha_p) |
tau = tau - aint(tau) |
| 284 |
CALL tau2alpha(1, iip1, jjp1, factt, tau_min_q, tau_max_q, alpha_q) |
|
| 285 |
|
! ucov |
| 286 |
CALL dump2d(iip1, jjp1, aire, 'AIRE MAILLe ') |
IF (guide_u) THEN |
| 287 |
CALL dump2d(iip1, jjp1, alpha_u, 'COEFF U ') |
DO l = 1, llm |
| 288 |
CALL dump2d(iip1, jjp1, alpha_t, 'COEFF T ') |
DO ij = 1, ip1jmp1 |
| 289 |
|
a = (1.-tau)*ucovrea1(ij, l) + tau*ucovrea2(ij, l) |
| 290 |
!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
ucov(ij, l) = (1.-alpha_u(ij))*ucov(ij, l) + alpha_u(ij)*a |
| 291 |
! Cas ou on force exactement par les variables analysees |
IF (first .AND. ini_anal) ucov(ij, l) = a |
| 292 |
ELSE |
END DO |
| 293 |
alpha_t = 0. |
END DO |
| 294 |
alpha_u = 0. |
END IF |
| 295 |
alpha_v = 0. |
|
| 296 |
alpha_p = 0. |
IF (guide_t) THEN |
| 297 |
! physic=.false. |
DO l = 1, llm |
| 298 |
END IF |
DO ij = 1, ip1jmp1 |
| 299 |
|
a = (1.-tau)*tetarea1(ij, l) + tau*tetarea2(ij, l) |
| 300 |
itau_test = 1001 |
teta(ij, l) = (1.-alpha_t(ij))*teta(ij, l) + alpha_t(ij)*a |
| 301 |
step_rea = 1 |
IF (first .AND. ini_anal) teta(ij, l) = a |
| 302 |
count_no_rea = 0 |
END DO |
| 303 |
ncidpl = -99 |
END DO |
| 304 |
|
END IF |
| 305 |
! itau_test montre si l'importation a deja ete faite au rang itau |
|
| 306 |
! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
! P |
| 307 |
if (guide_u) then |
IF (guide_p) THEN |
| 308 |
if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) |
DO ij = 1, ip1jmp1 |
| 309 |
endif |
a = (1.-tau)*psrea1(ij) + tau*psrea2(ij) |
| 310 |
|
ps(ij) = (1.-alpha_p(ij))*ps(ij) + alpha_p(ij)*a |
| 311 |
if (guide_v) then |
IF (first .AND. ini_anal) ps(ij) = a |
| 312 |
if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) |
END DO |
| 313 |
endif |
CALL pression(ip1jmp1, ap, bp, ps, p) |
| 314 |
|
CALL massdair(p, masse) |
| 315 |
if (guide_T) then |
END IF |
| 316 |
if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) |
|
| 317 |
endif |
|
| 318 |
|
! q |
| 319 |
if (guide_Q) then |
IF (guide_q) THEN |
| 320 |
if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) |
DO l = 1, llm |
| 321 |
endif |
DO ij = 1, ip1jmp1 |
| 322 |
|
a = (1.-tau)*qrea1(ij, l) + tau*qrea2(ij, l) |
| 323 |
IF (ncep) THEN |
! hum relative en % -> hum specif |
| 324 |
status = nf_inq_dimid(ncidpl, 'LEVEL', rid) |
a = qsat(ij, l)*a*0.01 |
| 325 |
ELSE |
q(ij, l) = (1.-alpha_q(ij))*q(ij, l) + alpha_q(ij)*a |
| 326 |
status = nf_inq_dimid(ncidpl, 'PRESSURE', rid) |
IF (first .AND. ini_anal) q(ij, l) = a |
| 327 |
END IF |
END DO |
| 328 |
status = nf_inq_dimlen(ncidpl, rid, nlev) |
END DO |
| 329 |
PRINT *, 'nlev', nlev |
END IF |
| 330 |
rcod = nf90_close(ncidpl) |
|
| 331 |
! Lecture du premier etat des reanalyses. |
! vcov |
| 332 |
CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & |
IF (guide_v) THEN |
| 333 |
masserea2, psrea2, 1, nlev) |
DO l = 1, llm |
| 334 |
qrea2(:, :) = max(qrea2(:, :), 0.1) |
DO ij = 1, ip1jm |
| 335 |
|
a = (1.-tau)*vcovrea1(ij, l) + tau*vcovrea2(ij, l) |
| 336 |
|
vcov(ij, l) = (1.-alpha_v(ij))*vcov(ij, l) + alpha_v(ij)*a |
| 337 |
!----------------------------------------------------------------------- |
IF (first .AND. ini_anal) vcov(ij, l) = a |
| 338 |
! Debut de l'integration temporelle: |
END DO |
| 339 |
! ---------------------------------- |
IF (first .AND. ini_anal) vcov(ij, l) = a |
| 340 |
|
END DO |
| 341 |
END IF ! first |
END IF |
|
|
|
|
!----------------------------------------------------------------------- |
|
|
!----- 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 ') |
|
| 342 |
|
|
| 343 |
first = .FALSE. |
first = .FALSE. |
| 344 |
|
|
| 345 |
RETURN |
END SUBROUTINE guide |
|
END SUBROUTINE guide |
|
| 346 |
|
|
| 347 |
!======================================================================= |
!======================================================================= |
| 348 |
SUBROUTINE tau2alpha(type, pim, pjm, factt, taumin, taumax, alpha) |
SUBROUTINE tau2alpha(type, pim, pjm, factt, taumin, taumax, alpha) |
| 356 |
IMPLICIT NONE |
IMPLICIT NONE |
| 357 |
|
|
| 358 |
! arguments : |
! arguments : |
| 359 |
INTEGER :: type |
INTEGER type |
| 360 |
INTEGER :: pim, pjm |
INTEGER pim, pjm |
| 361 |
REAL :: factt, taumin, taumax |
REAL factt, taumin, taumax |
| 362 |
REAL :: dxdy_, alpha(pim, pjm) |
REAL dxdy_, alpha(pim, pjm) |
| 363 |
REAL :: dxdy_min, dxdy_max |
REAL dxdy_min, dxdy_max |
| 364 |
|
|
| 365 |
! local : |
! local : |
| 366 |
REAL :: alphamin, alphamax, gamma, xi |
REAL alphamin, alphamax, gamma, xi |
| 367 |
SAVE gamma |
SAVE gamma |
| 368 |
INTEGER :: i, j, ilon, ilat |
INTEGER i, j, ilon, ilat |
| 369 |
|
|
| 370 |
LOGICAL :: first |
LOGICAL first |
| 371 |
SAVE first |
SAVE first |
| 372 |
DATA first/ .TRUE./ |
DATA first/ .TRUE./ |
| 373 |
|
|
| 374 |
REAL :: zdx(iip1, jjp1), zdy(iip1, jjp1) |
REAL zdx(iip1, jjp1), zdy(iip1, jjp1) |
| 375 |
|
|
| 376 |
REAL :: zlat |
REAL zlat |
| 377 |
REAL :: dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) |
REAL dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) |
| 378 |
COMMON /comdxdy/dxdys, dxdyu, dxdyv |
COMMON /comdxdy/dxdys, dxdyu, dxdyv |
| 379 |
|
|
| 380 |
IF (first) THEN |
IF (first) THEN |
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