| 1 |
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 |
| 4 |
! 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 |
IMPLICIT NONE |
| 7 |
real tau_min_v,tau_max_v |
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| 8 |
real tau_min_T,tau_max_T |
REAL tau_min_u, tau_max_u |
| 9 |
real tau_min_q,tau_max_q |
REAL tau_min_v, tau_max_v |
| 10 |
real tau_min_P,tau_max_P |
REAL tau_min_t, tau_max_t |
| 11 |
real aire_min,aire_max |
REAL tau_min_q, tau_max_q |
| 12 |
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REAL tau_min_p, tau_max_p |
| 13 |
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REAL aire_min, aire_max |
| 14 |
logical guide_u,guide_v,guide_T,guide_Q,guide_P |
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| 15 |
real lat_min_guide,lat_max_guide |
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| 16 |
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LOGICAL guide_u, guide_v, guide_t, guide_q, guide_p |
| 17 |
LOGICAL ncep,ini_anal |
LOGICAL ncep, ini_anal |
| 18 |
integer online |
INTEGER online |
| 19 |
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| 20 |
contains |
CONTAINS |
| 21 |
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| 22 |
subroutine guide(itau,ucov,vcov,teta,q,masse,ps) |
SUBROUTINE guide(itau, ucov, vcov, teta, q, masse, ps) |
| 23 |
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| 24 |
use dimens_m |
! Author: F.Hourdin |
| 25 |
use paramet_m |
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| 26 |
use comconst |
USE comconst, ONLY : cpp, daysec, dtvr, kappa |
| 27 |
use comdissnew |
USE comvert, ONLY : ap, bp, preff, presnivs |
| 28 |
use comvert |
USE conf_gcm_m, ONLY : day_step, iperiod |
| 29 |
use conf_gcm_m |
USE comgeom, ONLY : aire, rlatu, rlonv |
| 30 |
use logic |
USE dimens_m, ONLY : jjm, llm |
| 31 |
use comgeom |
USE exner_hyb_m, ONLY : exner_hyb |
| 32 |
use serre |
USE inigrads_m, ONLY : inigrads |
| 33 |
use temps |
use netcdf, only: nf90_nowrite, nf90_open, nf90_close |
| 34 |
use tracstoke |
use nr_util, only: pi |
| 35 |
use ener |
USE paramet_m, ONLY : iip1, ip1jm, ip1jmp1, jjp1, llmp1 |
| 36 |
use q_sat_m, only: q_sat |
USE q_sat_m, ONLY : q_sat |
| 37 |
use exner_hyb_m, only: exner_hyb |
USE serre, ONLY : clat, clon |
| 38 |
use pression_m, only: pression |
use tau2alpha_m, only: tau2alpha |
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use inigrads_m, only: inigrads |
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IMPLICIT NONE |
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! ...... Version du 10/01/98 .......... |
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! avec coordonnees verticales hybrides |
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! avec nouveaux operat. dissipation * ( gradiv2,divgrad2,nxgraro2 ) |
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!======================================================================= |
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! |
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! Auteur: F.Hourdin |
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! ------- |
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! |
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! Objet: |
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! ------ |
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! |
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! GCM LMD nouvelle grille |
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! |
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!======================================================================= |
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! ... Dans inigeom , nouveaux calculs pour les elongations cu , cv |
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! et possibilite d'appeler une fonction f(y) a derivee tangente |
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! hyperbolique a la place de la fonction a derivee sinusoidale. |
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! ... Possibilite de choisir le shema de Van-leer pour l'advection de |
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! q , en faisant iadv = 10 dans traceur (29/04/97) . |
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! |
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!----------------------------------------------------------------------- |
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! Declarations: |
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! ------------- |
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| 40 |
include "netcdf.inc" |
INCLUDE 'netcdf.inc' |
| 41 |
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| 42 |
! variables dynamiques |
! variables dynamiques |
| 43 |
REAL vcov(ip1jm,llm),ucov(ip1jmp1,llm) ! vents covariants |
REAL vcov(ip1jm, llm), ucov(ip1jmp1, llm) ! vents covariants |
| 44 |
REAL teta(ip1jmp1,llm) ! temperature potentielle |
REAL, intent(inout):: teta(ip1jmp1, llm) ! temperature potentielle |
| 45 |
REAL q(ip1jmp1,llm) ! temperature potentielle |
REAL q(ip1jmp1, llm) ! temperature potentielle |
| 46 |
REAL ps(ip1jmp1) ! pression au sol |
REAL ps(ip1jmp1) ! pression au sol |
| 47 |
REAL masse(ip1jmp1,llm) ! masse d'air |
REAL masse(ip1jmp1, llm) ! masse d'air |
| 48 |
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| 49 |
! common passe pour des sorties |
! common passe pour des sorties |
| 50 |
real dxdys(iip1,jjp1),dxdyu(iip1,jjp1),dxdyv(iip1,jjm) |
REAL dxdys(iip1, jjp1), dxdyu(iip1, jjp1), dxdyv(iip1, jjm) |
| 51 |
common/comdxdy/dxdys,dxdyu,dxdyv |
COMMON /comdxdy/dxdys, dxdyu, dxdyv |
| 52 |
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| 53 |
! variables dynamiques pour les reanalyses. |
! variables dynamiques pour les reanalyses. |
| 54 |
REAL ucovrea1(ip1jmp1,llm),vcovrea1(ip1jm,llm) !vts cov reas |
REAL ucovrea1(ip1jmp1, llm), vcovrea1(ip1jm, llm) !vts cov reas |
| 55 |
REAL tetarea1(ip1jmp1,llm) ! temp pot reales |
REAL tetarea1(ip1jmp1, llm) ! temp pot reales |
| 56 |
REAL qrea1(ip1jmp1,llm) ! temp pot reales |
REAL qrea1(ip1jmp1, llm) ! temp pot reales |
| 57 |
REAL psrea1(ip1jmp1) ! ps |
REAL psrea1(ip1jmp1) ! ps |
| 58 |
REAL ucovrea2(ip1jmp1,llm),vcovrea2(ip1jm,llm) !vts cov reas |
REAL ucovrea2(ip1jmp1, llm), vcovrea2(ip1jm, llm) !vts cov reas |
| 59 |
REAL tetarea2(ip1jmp1,llm) ! temp pot reales |
REAL tetarea2(ip1jmp1, llm) ! temp pot reales |
| 60 |
REAL qrea2(ip1jmp1,llm) ! temp pot reales |
REAL qrea2(ip1jmp1, llm) ! temp pot reales |
| 61 |
REAL masserea2(ip1jmp1,llm) ! masse |
REAL masserea2(ip1jmp1, llm) ! masse |
| 62 |
REAL psrea2(ip1jmp1) ! ps |
REAL psrea2(ip1jmp1) ! ps |
| 63 |
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| 64 |
real alpha_q(ip1jmp1) |
REAL alpha_q(ip1jmp1) |
| 65 |
real alpha_T(ip1jmp1),alpha_P(ip1jmp1) |
REAL alpha_t(ip1jmp1), alpha_p(ip1jmp1) |
| 66 |
real alpha_u(ip1jmp1),alpha_v(ip1jm) |
REAL alpha_u(ip1jmp1), alpha_v(ip1jm) |
| 67 |
real dday_step,toto,reste,itau_test |
REAL dday_step, toto, reste, itau_test |
| 68 |
INTEGER step_rea,count_no_rea |
INTEGER step_rea, count_no_rea |
| 69 |
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| 70 |
!IM 180305 real aire_min,aire_max |
INTEGER ilon, ilat |
| 71 |
integer ilon,ilat |
REAL factt, ztau(ip1jmp1) |
| 72 |
real factt,ztau(ip1jmp1) |
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| 73 |
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INTEGER, INTENT (IN) :: itau |
| 74 |
INTEGER, intent(in):: itau |
INTEGER ij, l |
| 75 |
integer ij, l |
INTEGER ncidpl, varidpl, nlev, status |
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integer ncidpl,varidpl,nlev,status |
INTEGER rcod, rid |
| 77 |
integer rcod,rid |
REAL ditau, tau, a |
| 78 |
real ditau,tau,a |
SAVE nlev |
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save nlev |
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| 79 |
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| 80 |
! TEST SUR QSAT |
! TEST SUR QSAT |
| 81 |
real p(ip1jmp1,llmp1),pk(ip1jmp1,llm),pks(ip1jmp1) |
REAL p(ip1jmp1, llmp1), pk(ip1jmp1, llm), pks(ip1jmp1) |
| 82 |
real pkf(ip1jmp1,llm) |
REAL pkf(ip1jmp1, llm) |
| 83 |
real pres(ip1jmp1,llm) |
REAL pres(ip1jmp1, llm) |
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| 85 |
real qsat(ip1jmp1,llm) |
REAL qsat(ip1jmp1, llm) |
| 86 |
real unskap |
REAL unskap |
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real tnat(ip1jmp1,llm) |
REAL tnat(ip1jmp1, llm) |
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!cccccccccccccccc |
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LOGICAL:: 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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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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print *,'Call sequence information: guide' |
PRINT *, 'Call sequence information: guide' |
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!----------------------------------------------------------------------- |
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! calcul de l'humidite saturante |
! calcul de l'humidite saturante |
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!----------------------------------------------------------------------- |
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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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!----------------------------------------------------------------------- |
forall (l = 1: llm + 1) p(:, l) = ap(l) + bp(l) * ps |
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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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!----------------------------------------------------------------------- |
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! initialisations pour la lecture des reanalyses. |
! initialisations pour la lecture des reanalyses. |
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! alpha determine la part des injections de donnees a chaque etape |
! alpha determine la part des injections de donnees a chaque etape |
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! alpha=1 signifie pas d'injection |
! alpha=1 signifie pas d'injection |
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! alpha=0 signifie injection totale |
! alpha=0 signifie injection totale |
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!----------------------------------------------------------------------- |
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print*,'ONLINE=',online |
PRINT *, 'ONLINE=', online |
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if(online.eq.-1) then |
IF (online==-1) THEN |
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return |
RETURN |
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endif |
END IF |
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if (first) then |
IF (first) THEN |
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print*,'initialisation du guide ' |
PRINT *, 'initialisation du guide ' |
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call conf_guide |
CALL conf_guide |
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print*,'apres conf_guide' |
PRINT *, 'apres conf_guide' |
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file='guide' |
file = 'guide' |
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call inigrads(igrads & |
CALL inigrads(igrads, rlonv, 180./pi, -180., 180., rlatu, -90., 90., & |
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,rlonv,180./pi,-180.,180.,rlatu,-90.,90.,180./pi & |
180./pi, presnivs, 1., dtgrads, file, 'dyn_zon ') |
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,presnivs,1. & |
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,dtgrads,file,'dyn_zon ') |
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print* & |
PRINT *, & |
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,'1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
'1: en-ligne, 0: hors-ligne (x=x_rea), -1: climat (x=x_gcm)' |
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if(online.eq.-1) return |
IF (online==-1) RETURN |
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if (online.eq.1) then |
IF (online==1) THEN |
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!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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! Constantes de temps de rappel en jour |
! Constantes de temps de rappel en jour |
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! 0.1 c'est en gros 2h30. |
! 0.1 c'est en gros 2h30. |
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! 1e10 est une constante infinie donc en gros pas de guidage |
! 1e10 est une constante infinie donc en gros pas de guidage |
| 150 |
!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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| 151 |
! coordonnees du centre du zoom |
! coordonnees du centre du zoom |
| 152 |
call coordij(clon,clat,ilon,ilat) |
CALL coordij(clon, clat, ilon, ilat) |
| 153 |
! aire de la maille au centre du zoom |
! aire de la maille au centre du zoom |
| 154 |
aire_min=aire(ilon+(ilat-1)*iip1) |
aire_min = aire(ilon+(ilat-1)*iip1) |
| 155 |
! aire maximale de la maille |
! aire maximale de la maille |
| 156 |
aire_max=0. |
aire_max = 0. |
| 157 |
do ij=1,ip1jmp1 |
DO ij = 1, ip1jmp1 |
| 158 |
aire_max=max(aire_max,aire(ij)) |
aire_max = max(aire_max, aire(ij)) |
| 159 |
enddo |
END DO |
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! factt = pas de temps en fraction de jour |
! factt = pas de temps en fraction de jour |
| 161 |
factt=dtvr*iperiod/daysec |
factt = dtvr*iperiod/daysec |
| 162 |
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| 163 |
! subroutine tau2alpha(type,im,jm,factt,taumin,taumax,alpha) |
CALL tau2alpha(3, iip1, jjm, factt, tau_min_v, tau_max_v, alpha_v) |
| 164 |
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) |
| 165 |
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) |
| 166 |
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) |
| 167 |
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) |
| 168 |
call tau2alpha(1,iip1,jjp1,factt,tau_min_q,tau_max_q,alpha_q) |
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| 169 |
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CALL dump2d(iip1, jjp1, aire, 'AIRE MAILLe ') |
| 170 |
call dump2d(iip1,jjp1,aire,'AIRE MAILLe ') |
CALL dump2d(iip1, jjp1, alpha_u, 'COEFF U ') |
| 171 |
call dump2d(iip1,jjp1,alpha_u,'COEFF U ') |
CALL dump2d(iip1, jjp1, alpha_t, 'COEFF T ') |
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call dump2d(iip1,jjp1,alpha_T,'COEFF T ') |
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!ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
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| 173 |
! Cas ou on force exactement par les variables analysees |
! Cas ou on force exactement par les variables analysees |
| 174 |
else |
ELSE |
| 175 |
alpha_T=0. |
alpha_t = 0. |
| 176 |
alpha_u=0. |
alpha_u = 0. |
| 177 |
alpha_v=0. |
alpha_v = 0. |
| 178 |
alpha_P=0. |
alpha_p = 0. |
| 179 |
! physic=.false. |
! physic=.false. |
| 180 |
endif |
END IF |
| 181 |
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| 182 |
itau_test=1001 |
itau_test = 1001 |
| 183 |
step_rea=1 |
step_rea = 1 |
| 184 |
count_no_rea=0 |
count_no_rea = 0 |
| 185 |
ncidpl=-99 |
ncidpl = -99 |
| 186 |
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| 187 |
! itau_test montre si l'importation a deja ete faite au rang itau |
! itau_test montre si l'importation a deja ete faite au rang itau |
| 188 |
! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
! lecture d'un fichier netcdf pour determiner le nombre de niveaux |
| 189 |
if (guide_u) then |
if (guide_u) then |
| 190 |
if (ncidpl.eq.-99) ncidpl=NCOPN('u.nc',NCNOWRIT,rcod) |
if (ncidpl.eq.-99) rcod=nf90_open('u.nc',Nf90_NOWRITe,ncidpl) |
| 191 |
endif |
endif |
| 192 |
! |
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| 193 |
if (guide_v) then |
if (guide_v) then |
| 194 |
if (ncidpl.eq.-99) ncidpl=NCOPN('v.nc',NCNOWRIT,rcod) |
if (ncidpl.eq.-99) rcod=nf90_open('v.nc',nf90_nowrite,ncidpl) |
| 195 |
endif |
endif |
| 196 |
! |
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| 197 |
if (guide_T) then |
if (guide_T) then |
| 198 |
if (ncidpl.eq.-99) ncidpl=NCOPN('T.nc',NCNOWRIT,rcod) |
if (ncidpl.eq.-99) rcod=nf90_open('T.nc',nf90_nowrite,ncidpl) |
| 199 |
endif |
endif |
| 200 |
! |
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| 201 |
if (guide_Q) then |
if (guide_Q) then |
| 202 |
if (ncidpl.eq.-99) ncidpl=NCOPN('hur.nc',NCNOWRIT,rcod) |
if (ncidpl.eq.-99) rcod=nf90_open('hur.nc',nf90_nowrite, ncidpl) |
| 203 |
endif |
endif |
| 204 |
! |
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| 205 |
if (ncep) then |
IF (ncep) THEN |
| 206 |
status=NF_INQ_DIMID(ncidpl,'LEVEL',rid) |
status = nf_inq_dimid(ncidpl, 'LEVEL', rid) |
| 207 |
else |
ELSE |
| 208 |
status=NF_INQ_DIMID(ncidpl,'PRESSURE',rid) |
status = nf_inq_dimid(ncidpl, 'PRESSURE', rid) |
| 209 |
endif |
END IF |
| 210 |
status=NF_INQ_DIMLEN(ncidpl,rid,nlev) |
status = nf_inq_dimlen(ncidpl, rid, nlev) |
| 211 |
print *,'nlev', nlev |
PRINT *, 'nlev', nlev |
| 212 |
call ncclos(ncidpl,rcod) |
rcod = nf90_close(ncidpl) |
| 213 |
! Lecture du premier etat des reanalyses. |
! Lecture du premier etat des reanalyses. |
| 214 |
call read_reanalyse(1,ps & |
CALL read_reanalyse(1, ps, ucovrea2, vcovrea2, tetarea2, qrea2, & |
| 215 |
,ucovrea2,vcovrea2,tetarea2,qrea2,masserea2,psrea2,1,nlev) |
masserea2, psrea2, 1, nlev) |
| 216 |
qrea2(:,:)=max(qrea2(:,:),0.1) |
qrea2(:, :) = max(qrea2(:, :), 0.1) |
| 217 |
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| 218 |
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!----------------------------------------------------------------------- |
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| 219 |
! Debut de l'integration temporelle: |
! Debut de l'integration temporelle: |
| 220 |
! ---------------------------------- |
END IF ! first |
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endif ! first |
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! |
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!----------------------------------------------------------------------- |
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!----- IMPORTATION DES VENTS,PRESSION ET TEMPERATURE REELS: |
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!----------------------------------------------------------------------- |
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ditau=real(itau) |
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DDAY_step=real(day_step) |
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write(*,*)'ditau,dday_step' |
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write(*,*)ditau,dday_step |
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toto=4*ditau/dday_step |
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reste=toto-aint(toto) |
|
|
! write(*,*)'toto,reste',toto,reste |
|
|
|
|
|
if (reste.eq.0.) then |
|
|
if (itau_test.eq.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 ' ) |
|
| 221 |
|
|
| 222 |
call wrgrads(igrads,llm,qsat,'QSAT ','QSAT ' ) |
! IMPORTATION DES VENTS, PRESSION ET TEMPERATURE REELS: |
| 223 |
|
|
| 224 |
endif |
ditau = real(itau) |
| 225 |
else |
dday_step = real(day_step) |
| 226 |
count_no_rea=count_no_rea+1 |
WRITE (*, *) 'ditau, dday_step' |
| 227 |
endif |
WRITE (*, *) ditau, dday_step |
| 228 |
|
toto = 4*ditau/dday_step |
| 229 |
|
reste = toto - aint(toto) |
| 230 |
|
|
| 231 |
|
IF (reste==0.) THEN |
| 232 |
|
IF (itau_test==itau) THEN |
| 233 |
|
WRITE (*, *) 'deuxieme passage de advreel a itau=', itau |
| 234 |
|
STOP |
| 235 |
|
ELSE |
| 236 |
|
vcovrea1(:, :) = vcovrea2(:, :) |
| 237 |
|
ucovrea1(:, :) = ucovrea2(:, :) |
| 238 |
|
tetarea1(:, :) = tetarea2(:, :) |
| 239 |
|
qrea1(:, :) = qrea2(:, :) |
| 240 |
|
|
| 241 |
|
PRINT *, 'LECTURE REANALYSES, pas ', step_rea, 'apres ', & |
| 242 |
|
count_no_rea, ' non lectures' |
| 243 |
|
step_rea = step_rea + 1 |
| 244 |
|
itau_test = itau |
| 245 |
|
CALL read_reanalyse(step_rea, ps, ucovrea2, vcovrea2, tetarea2, & |
| 246 |
|
qrea2, masserea2, psrea2, 1, nlev) |
| 247 |
|
qrea2(:, :) = max(qrea2(:, :), 0.1) |
| 248 |
|
factt = dtvr*iperiod/daysec |
| 249 |
|
ztau(:) = factt/max(alpha_t(:), 1.E-10) |
| 250 |
|
CALL wrgrads(igrads, 1, aire, 'aire ', 'aire ') |
| 251 |
|
CALL wrgrads(igrads, 1, dxdys, 'dxdy ', 'dxdy ') |
| 252 |
|
CALL wrgrads(igrads, 1, alpha_u, 'au ', 'au ') |
| 253 |
|
CALL wrgrads(igrads, 1, alpha_t, 'at ', 'at ') |
| 254 |
|
CALL wrgrads(igrads, 1, ztau, 'taut ', 'taut ') |
| 255 |
|
CALL wrgrads(igrads, llm, ucov, 'u ', 'u ') |
| 256 |
|
CALL wrgrads(igrads, llm, ucovrea2, 'ua ', 'ua ') |
| 257 |
|
CALL wrgrads(igrads, llm, teta, 'T ', 'T ') |
| 258 |
|
CALL wrgrads(igrads, llm, tetarea2, 'Ta ', 'Ta ') |
| 259 |
|
CALL wrgrads(igrads, llm, qrea2, 'Qa ', 'Qa ') |
| 260 |
|
CALL wrgrads(igrads, llm, q, 'Q ', 'Q ') |
| 261 |
|
|
| 262 |
|
CALL wrgrads(igrads, llm, qsat, 'QSAT ', 'QSAT ') |
| 263 |
|
|
| 264 |
|
END IF |
| 265 |
|
ELSE |
| 266 |
|
count_no_rea = count_no_rea + 1 |
| 267 |
|
END IF |
| 268 |
|
|
|
!----------------------------------------------------------------------- |
|
| 269 |
! Guidage |
! Guidage |
| 270 |
! x_gcm = a * x_gcm + (1-a) * x_reanalyses |
! x_gcm = a * x_gcm + (1-a) * x_reanalyses |
|
!----------------------------------------------------------------------- |
|
| 271 |
|
|
| 272 |
if(ini_anal) print*,'ATTENTION !!! ON PART DU GUIDAGE' |
IF (ini_anal) PRINT *, 'ATTENTION !!! ON PART DU GUIDAGE' |
| 273 |
|
|
| 274 |
ditau=real(itau) |
ditau = real(itau) |
| 275 |
dday_step=real(day_step) |
dday_step = real(day_step) |
| 276 |
|
|
| 277 |
|
|
| 278 |
tau=4*ditau/dday_step |
tau = 4*ditau/dday_step |
| 279 |
tau=tau-aint(tau) |
tau = tau - aint(tau) |
| 280 |
|
|
| 281 |
! ucov |
! ucov |
| 282 |
if (guide_u) then |
IF (guide_u) THEN |
| 283 |
do l=1,llm |
DO l = 1, llm |
| 284 |
do ij=1,ip1jmp1 |
DO ij = 1, ip1jmp1 |
| 285 |
a=(1.-tau)*ucovrea1(ij,l)+tau*ucovrea2(ij,l) |
a = (1.-tau)*ucovrea1(ij, l) + tau*ucovrea2(ij, l) |
| 286 |
ucov(ij,l)=(1.-alpha_u(ij))*ucov(ij,l)+alpha_u(ij)*a |
ucov(ij, l) = (1.-alpha_u(ij))*ucov(ij, l) + alpha_u(ij)*a |
| 287 |
if (first.and.ini_anal) ucov(ij,l)=a |
IF (first .AND. ini_anal) ucov(ij, l) = a |
| 288 |
enddo |
END DO |
| 289 |
enddo |
END DO |
| 290 |
endif |
END IF |
| 291 |
|
|
| 292 |
! teta |
IF (guide_t) THEN |
| 293 |
if (guide_T) then |
DO l = 1, llm |
| 294 |
do l=1,llm |
DO ij = 1, ip1jmp1 |
| 295 |
do ij=1,ip1jmp1 |
a = (1.-tau)*tetarea1(ij, l) + tau*tetarea2(ij, l) |
| 296 |
a=(1.-tau)*tetarea1(ij,l)+tau*tetarea2(ij,l) |
teta(ij, l) = (1.-alpha_t(ij))*teta(ij, l) + alpha_t(ij)*a |
| 297 |
teta(ij,l)=(1.-alpha_T(ij))*teta(ij,l)+alpha_T(ij)*a |
IF (first .AND. ini_anal) teta(ij, l) = a |
| 298 |
if (first.and.ini_anal) teta(ij,l)=a |
END DO |
| 299 |
enddo |
END DO |
| 300 |
enddo |
END IF |
|
endif |
|
| 301 |
|
|
| 302 |
! P |
! P |
| 303 |
if (guide_P) then |
IF (guide_p) THEN |
| 304 |
do ij=1,ip1jmp1 |
DO ij = 1, ip1jmp1 |
| 305 |
a=(1.-tau)*psrea1(ij)+tau*psrea2(ij) |
a = (1.-tau)*psrea1(ij) + tau*psrea2(ij) |
| 306 |
ps(ij)=(1.-alpha_P(ij))*ps(ij)+alpha_P(ij)*a |
ps(ij) = (1.-alpha_p(ij))*ps(ij) + alpha_p(ij)*a |
| 307 |
if (first.and.ini_anal) ps(ij)=a |
IF (first .AND. ini_anal) ps(ij) = a |
| 308 |
enddo |
END DO |
| 309 |
CALL pression(ip1jmp1,ap,bp,ps,p) |
forall (l = 1: llm + 1) p(:, l) = ap(l) + bp(l) * ps |
| 310 |
CALL massdair(p,masse) |
CALL massdair(p, masse) |
| 311 |
endif |
END IF |
| 312 |
|
|
| 313 |
|
|
| 314 |
! q |
! q |
| 315 |
if (guide_Q) then |
IF (guide_q) THEN |
| 316 |
do l=1,llm |
DO l = 1, llm |
| 317 |
do ij=1,ip1jmp1 |
DO ij = 1, ip1jmp1 |
| 318 |
a=(1.-tau)*qrea1(ij,l)+tau*qrea2(ij,l) |
a = (1.-tau)*qrea1(ij, l) + tau*qrea2(ij, l) |
| 319 |
! hum relative en % -> hum specif |
! hum relative en % -> hum specif |
| 320 |
a=qsat(ij,l)*a*0.01 |
a = qsat(ij, l)*a*0.01 |
| 321 |
q(ij,l)=(1.-alpha_Q(ij))*q(ij,l)+alpha_Q(ij)*a |
q(ij, l) = (1.-alpha_q(ij))*q(ij, l) + alpha_q(ij)*a |
| 322 |
if (first.and.ini_anal) q(ij,l)=a |
IF (first .AND. ini_anal) q(ij, l) = a |
| 323 |
enddo |
END DO |
| 324 |
enddo |
END DO |
| 325 |
endif |
END IF |
| 326 |
|
|
| 327 |
! vcov |
! vcov |
| 328 |
if (guide_v) then |
IF (guide_v) THEN |
| 329 |
do l=1,llm |
DO l = 1, llm |
| 330 |
do ij=1,ip1jm |
DO ij = 1, ip1jm |
| 331 |
a=(1.-tau)*vcovrea1(ij,l)+tau*vcovrea2(ij,l) |
a = (1.-tau)*vcovrea1(ij, l) + tau*vcovrea2(ij, l) |
| 332 |
vcov(ij,l)=(1.-alpha_v(ij))*vcov(ij,l)+alpha_v(ij)*a |
vcov(ij, l) = (1.-alpha_v(ij))*vcov(ij, l) + alpha_v(ij)*a |
| 333 |
if (first.and.ini_anal) vcov(ij,l)=a |
IF (first .AND. ini_anal) vcov(ij, l) = a |
| 334 |
enddo |
END DO |
| 335 |
if (first.and.ini_anal) vcov(ij,l)=a |
IF (first .AND. ini_anal) vcov(ij, l) = a |
| 336 |
enddo |
END DO |
| 337 |
endif |
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 |
|
|
|
|
|
!======================================================================= |
|
|
subroutine tau2alpha(type,pim,pjm,factt,taumin,taumax,alpha) |
|
|
!======================================================================= |
|
|
|
|
|
use dimens_m |
|
|
use paramet_m |
|
|
use comconst, only: pi |
|
|
use comgeom |
|
|
use serre |
|
|
implicit none |
|
|
|
|
|
! arguments : |
|
|
integer type |
|
|
integer pim,pjm |
|
|
real factt,taumin,taumax |
|
|
real dxdy_,alpha(pim,pjm) |
|
|
real dxdy_min,dxdy_max |
|
|
|
|
|
! local : |
|
|
real alphamin,alphamax,gamma,xi |
|
|
save gamma |
|
|
integer i,j,ilon,ilat |
|
|
|
|
|
logical first |
|
|
save first |
|
|
data first/.true./ |
|
|
|
|
|
real zdx(iip1,jjp1),zdy(iip1,jjp1) |
|
|
|
|
|
real zlat |
|
|
real dxdys(iip1,jjp1),dxdyu(iip1,jjp1),dxdyv(iip1,jjm) |
|
|
common/comdxdy/dxdys,dxdyu,dxdyv |
|
|
|
|
|
if (first) then |
|
|
do j=2,jjm |
|
|
do i=2,iip1 |
|
|
zdx(i,j)=0.5*(cu_2d(i-1,j)+cu_2d(i,j))/cos(rlatu(j)) |
|
|
enddo |
|
|
zdx(1,j)=zdx(iip1,j) |
|
|
enddo |
|
|
do j=2,jjm |
|
|
do i=1,iip1 |
|
|
zdy(i,j)=0.5*(cv_2d(i,j-1)+cv_2d(i,j)) |
|
|
enddo |
|
|
enddo |
|
|
do i=1,iip1 |
|
|
zdx(i,1)=zdx(i,2) |
|
|
zdx(i,jjp1)=zdx(i,jjm) |
|
|
zdy(i,1)=zdy(i,2) |
|
|
zdy(i,jjp1)=zdy(i,jjm) |
|
|
enddo |
|
|
do j=1,jjp1 |
|
|
do i=1,iip1 |
|
|
dxdys(i,j)=sqrt(zdx(i,j)*zdx(i,j)+zdy(i,j)*zdy(i,j)) |
|
|
enddo |
|
|
enddo |
|
|
do j=1,jjp1 |
|
|
do i=1,iim |
|
|
dxdyu(i,j)=0.5*(dxdys(i,j)+dxdys(i+1,j)) |
|
|
enddo |
|
|
dxdyu(iip1,j)=dxdyu(1,j) |
|
|
enddo |
|
|
do j=1,jjm |
|
|
do i=1,iip1 |
|
|
dxdyv(i,j)=0.5*(dxdys(i,j)+dxdys(i+1,j)) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
call dump2d(iip1,jjp1,dxdys,'DX2DY2 SCAL ') |
|
|
call dump2d(iip1,jjp1,dxdyu,'DX2DY2 U ') |
|
|
call dump2d(iip1,jjp1,dxdyv,'DX2DY2 v ') |
|
|
|
|
|
! coordonnees du centre du zoom |
|
|
call coordij(clon,clat,ilon,ilat) |
|
|
! aire de la maille au centre du zoom |
|
|
dxdy_min=dxdys(ilon,ilat) |
|
|
! dxdy maximale de la maille |
|
|
dxdy_max=0. |
|
|
do j=1,jjp1 |
|
|
do i=1,iip1 |
|
|
dxdy_max=max(dxdy_max,dxdys(i,j)) |
|
|
enddo |
|
|
enddo |
|
|
|
|
|
if (abs(grossismx-1.).lt.0.1.or.abs(grossismy-1.).lt.0.1) then |
|
|
print*,'ATTENTION modele peu zoome' |
|
|
print*,'ATTENTION on prend une constante de guidage cste' |
|
|
gamma=0. |
|
|
else |
|
|
gamma=(dxdy_max-2.*dxdy_min)/(dxdy_max-dxdy_min) |
|
|
print*,'gamma=',gamma |
|
|
if (gamma.lt.1.e-5) then |
|
|
print*,'gamma =',gamma,'<1e-5' |
|
|
stop |
|
|
endif |
|
|
print*,'gamma=',gamma |
|
|
gamma=log(0.5)/log(gamma) |
|
|
endif |
|
|
endif |
|
|
|
|
|
alphamin=factt/taumax |
|
|
alphamax=factt/taumin |
|
|
|
|
|
do j=1,pjm |
|
|
do i=1,pim |
|
|
if (type.eq.1) then |
|
|
dxdy_=dxdys(i,j) |
|
|
zlat=rlatu(j)*180./pi |
|
|
elseif (type.eq.2) then |
|
|
dxdy_=dxdyu(i,j) |
|
|
zlat=rlatu(j)*180./pi |
|
|
elseif (type.eq.3) then |
|
|
dxdy_=dxdyv(i,j) |
|
|
zlat=rlatv(j)*180./pi |
|
|
endif |
|
|
if (abs(grossismx-1.).lt.0.1.or.abs(grossismy-1.).lt.0.1) then |
|
|
! pour une grille reguliere, xi=xxx**0=1 -> alpha=alphamin |
|
|
alpha(i,j)=alphamin |
|
|
else |
|
|
xi=((dxdy_max-dxdy_)/(dxdy_max-dxdy_min))**gamma |
|
|
xi=min(xi,1.) |
|
|
if(lat_min_guide.le.zlat .and. zlat.le.lat_max_guide) then |
|
|
alpha(i,j)=xi*alphamin+(1.-xi)*alphamax |
|
|
else |
|
|
alpha(i,j)=0. |
|
|
endif |
|
|
endif |
|
|
enddo |
|
|
enddo |
|
| 338 |
|
|
| 339 |
|
first = .FALSE. |
| 340 |
|
|
| 341 |
return |
END SUBROUTINE guide |
|
end subroutine tau2alpha |
|
| 342 |
|
|
| 343 |
end module guide_m |
END MODULE guide_m |
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