GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: dynphy_lonlat/phylmd/etat0dyn_netcdf.F90 Lines: 0 176 0.0 %
Date: 2023-06-30 12:51:15 Branches: 0 630 0.0 %

Line Branch Exec Source
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MODULE etat0dyn
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!
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!*******************************************************************************
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! Purpose: Create dynamical initial state using atmospheric fields from a
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!          database of atmospheric to initialize the model.
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!-------------------------------------------------------------------------------
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! Comments:
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!
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!    *  This module is designed to work for Earth (and with ioipsl)
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!
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!    *  etat0dyn_netcdf routine can access to NetCDF data through the following
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!  routine (to be called after restget):
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!    CALL startget_dyn3d(varname, lon_in,  lat_in, pls, workvar,&
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!                          champ, lon_in2, lat_in2)
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!
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!    *  Variables should have the following names in the NetCDF files:
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!            'U'      : East ward wind              (in "ECDYN.nc")
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!            'V'      : Northward wind              (in "ECDYN.nc")
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!            'TEMP'   : Temperature                 (in "ECDYN.nc")
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!            'R'      : Relative humidity           (in "ECDYN.nc")
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!            'RELIEF' : High resolution orography   (in "Relief.nc")
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!
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!    * The land mask and corresponding weights can be:
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!      1) already known (in particular if etat0dyn has been called before) ;
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!         in this case, ANY(masque(:,:)/=-99999.) = .TRUE.
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!      2) computed using the ocean mask from the ocean model (to ensure ocean
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!         fractions are the same for atmosphere and ocean) for coupled runs.
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!         File name: "o2a.nc"  ;  variable name: "OceMask"
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!      3) computed from topography file "Relief.nc" for forced runs.
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!
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!   *   There is a big mess with the longitude size. Should it be iml or iml+1 ?
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!  I have chosen to use the iml+1 as an argument to this routine and we declare
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!  internaly smaller fields when needed. This needs to be cleared once and for
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!  all in LMDZ. A convention is required.
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!-------------------------------------------------------------------------------
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  USE ioipsl,         ONLY: flininfo, flinopen, flinget, flinclo, histclo
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  USE assert_eq_m,    ONLY: assert_eq
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  USE comconst_mod, ONLY: pi, cpp, kappa
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  USE comvert_mod, ONLY: ap, bp, preff, pressure_exner
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  USE temps_mod, ONLY: annee_ref, day_ref, itau_dyn, itau_phy, start_time
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  USE strings_mod, ONLY: strLower
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  IMPLICIT NONE
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  PRIVATE
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  PUBLIC :: etat0dyn_netcdf
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  include "iniprint.h"
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  include "dimensions.h"
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  include "paramet.h"
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  include "comgeom2.h"
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  include "comdissnew.h"
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  REAL, SAVE :: deg2rad
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  INTEGER,            SAVE      :: iml_dyn, jml_dyn, llm_dyn, ttm_dyn, fid_dyn
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  REAL, ALLOCATABLE,  SAVE      :: lon_dyn(:,:), lat_dyn(:,:), levdyn_ini(:)
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  CHARACTER(LEN=120), PARAMETER :: dynfname='ECDYN.nc'
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CONTAINS
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!-------------------------------------------------------------------------------
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!
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SUBROUTINE etat0dyn_netcdf(masque, phis)
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!
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!-------------------------------------------------------------------------------
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! Purpose: Create dynamical initial states.
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!-------------------------------------------------------------------------------
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! Notes:  1) This routine is designed to work for Earth
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!         2) If masque(:,:)/=-99999., masque and phis are already known.
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!         Otherwise: compute it.
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!-------------------------------------------------------------------------------
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  USE control_mod
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  USE regr_lat_time_coefoz_m, ONLY: regr_lat_time_coefoz
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  USE regr_pr_o3_m,   ONLY: regr_pr_o3
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  USE press_coefoz_m, ONLY: press_coefoz
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  USE exner_hyb_m,    ONLY: exner_hyb
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  USE exner_milieu_m, ONLY: exner_milieu
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  USE infotrac,       ONLY: nqtot, tracers
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  USE filtreg_mod
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  IMPLICIT NONE
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!-------------------------------------------------------------------------------
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! Arguments:
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  REAL,    INTENT(INOUT) :: masque(iip1,jjp1)   !--- Land-ocean mask
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  REAL,    INTENT(INOUT) :: phis  (iip1,jjp1)   !--- Ground geopotential
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!-------------------------------------------------------------------------------
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! Local variables:
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  CHARACTER(LEN=256) :: modname, fmt
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  INTEGER            :: i, j, l, ji, itau, iday, iq
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  REAL               :: xpn, xps, time, phystep
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  REAL, DIMENSION(iip1,jjp1)       :: psol
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  REAL, DIMENSION(iip1,jjp1,llm+1) :: p3d
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  REAL, DIMENSION(iip1,jjp1,llm)   :: uvent, t3d, tpot, qsat, qd
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  REAL, DIMENSION(iip1,jjp1,llm)   :: pk, pls, y, masse
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  REAL, DIMENSION(iip1,jjm ,llm)   :: vvent
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  REAL, DIMENSION(ip1jm    ,llm)   :: pbarv
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  REAL, DIMENSION(ip1jmp1  ,llm)   :: pbaru, phi, w
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  REAL, DIMENSION(ip1jmp1)         :: pks
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  REAL, DIMENSION(iim)             :: xppn, xpps
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  REAL, ALLOCATABLE                :: q3d(:,:,:,:)
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!-------------------------------------------------------------------------------
100
  modname='etat0dyn_netcdf'
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  deg2rad = pi/180.0
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  y(:,:,:)=0  !ym warning unitialized variable
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! Compute psol AND tsol, knowing phis.
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!*******************************************************************************
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  CALL start_init_dyn(rlonv, rlatu, rlonu, rlatv, phis, psol)
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! Mid-levels pressure computation
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!*******************************************************************************
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  CALL pression(ip1jmp1, ap, bp, psol, p3d)             !--- Update p3d
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  IF(pressure_exner) THEN                               !--- Update pk, pks
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    CALL exner_hyb   (ip1jmp1,psol,p3d,pks,pk)
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  ELSE
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    CALL exner_milieu(ip1jmp1,psol,p3d,pks,pk)
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  END IF
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  pls(:,:,:)=preff*(pk(:,:,:)/cpp)**(1./kappa)          !--- Update pls
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! Update uvent, vvent, t3d and tpot
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!*******************************************************************************
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  uvent(:,:,:) = 0.0 ; vvent(:,:,:) = 0.0 ; t3d (:,:,:) = 0.0
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  CALL startget_dyn3d('u'   ,rlonu,rlatu,pls,y ,uvent,rlonv,rlatv)
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  CALL startget_dyn3d('v'   ,rlonv,rlatv,pls(:,:jjm,:),y(:,:jjm,:),vvent,      &
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 &                           rlonu,rlatu(:jjm))
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  CALL startget_dyn3d('t'   ,rlonv,rlatu,pls,y ,t3d ,rlonu,rlatv)
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  tpot(:,:,:)=t3d(:,:,:)
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  CALL startget_dyn3d('tpot',rlonv,rlatu,pls,pk,tpot,rlonu,rlatv)
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  WRITE(lunout,*) 'T3D min,max:',MINVAL(t3d(:,:,:)),MAXVAL(t3d(:,:,:))
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  WRITE(lunout,*) 'PLS min,max:',MINVAL(pls(:,:,:)),MAXVAL(pls(:,:,:))
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! Humidity at saturation computation
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!*******************************************************************************
134
  WRITE(lunout,*) 'avant q_sat'
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  CALL q_sat(llm*jjp1*iip1, t3d, pls, qsat)
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  WRITE(lunout,*) 'apres q_sat'
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  WRITE(lunout,*) 'QSAT min,max:',MINVAL(qsat(:,:,:)),MAXVAL(qsat(:,:,:))
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!  WRITE(lunout,*) 'QSAT :',qsat(10,20,:)
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  qd (:,:,:) = 0.0
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  CALL startget_dyn3d('q',rlonv,rlatu,pls,qsat,qd,rlonu,rlatv)
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  ALLOCATE(q3d(iip1,jjp1,llm,nqtot)); q3d(:,:,:,:)=0.0 ; q3d(:,:,:,1)=qd(:,:,:)
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  CALL flinclo(fid_dyn)
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! Parameterization of ozone chemistry:
145
!*******************************************************************************
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! Look for ozone tracer:
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#ifndef INCA
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  DO iq=1,nqtot; IF(strLower(tracers(iq)%name)=="o3") EXIT; END DO
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  IF(iq/=nqtot+1) THEN
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    CALL regr_lat_time_coefoz
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    CALL press_coefoz
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    CALL regr_pr_o3(p3d, q3d(:,:,:,iq))
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    q3d(:,:,:,iq)=q3d(:,:,:,iq)*48./ 29.                !--- Mole->mass fraction
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  END IF
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#endif
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  q3d(iip1,:,:,:)=q3d(1,:,:,:)
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! Writing
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!*******************************************************************************
160
  CALL inidissip(lstardis, nitergdiv, nitergrot, niterh, tetagdiv, tetagrot,   &
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       tetatemp, vert_prof_dissip)
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  WRITE(lunout,*)'sortie inidissip'
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  itau=0
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  itau_dyn=0
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  itau_phy=0
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  iday=dayref+itau/day_step
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  time=FLOAT(itau-(iday-dayref)*day_step)/day_step
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  IF(time>1.) THEN
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   time=time-1
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   iday=iday+1
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  END IF
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  day_ref=dayref
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  annee_ref=anneeref
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  CALL geopot( ip1jmp1, tpot, pk, pks, phis, phi )
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  WRITE(lunout,*)'sortie geopot'
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  CALL caldyn0( itau, uvent, vvent, tpot, psol, masse, pk, phis,               &
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                phi,  w, pbaru, pbarv, time+iday-dayref)
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  WRITE(lunout,*)'sortie caldyn0'
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  start_time = 0.
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#ifdef CPP_PARA
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  CALL dynredem0_loc( "start.nc", dayref, phis)
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#else
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  CALL dynredem0( "start.nc", dayref, phis)
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#endif
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  WRITE(lunout,*)'sortie dynredem0'
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#ifdef CPP_PARA
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  CALL dynredem1_loc( "start.nc", 0.0, vvent, uvent, tpot, q3d, masse, psol)
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#else
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  CALL dynredem1( "start.nc", 0.0, vvent, uvent, tpot, q3d, masse, psol)
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#endif
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  WRITE(lunout,*)'sortie dynredem1'
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  CALL histclo()
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194
END SUBROUTINE etat0dyn_netcdf
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!
196
!-------------------------------------------------------------------------------
197
198
199
!-------------------------------------------------------------------------------
200
!
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SUBROUTINE startget_dyn3d(var, lon_in,  lat_in,  pls,  workvar,&
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                        champ, lon_in2, lat_in2)
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!-------------------------------------------------------------------------------
204
  IMPLICIT NONE
205
!===============================================================================
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! Purpose: Compute some quantities (u,v,t,q,tpot) using variables U,V,TEMP and R
207
!     (3D fields) of file dynfname.
208
!-------------------------------------------------------------------------------
209
! Note: An input auxilliary field "workvar" has to be specified in two cases:
210
!     * for "q":    the saturated humidity.
211
!     * for "tpot": the Exner function.
212
!===============================================================================
213
! Arguments:
214
  CHARACTER(LEN=*), INTENT(IN)    :: var
215
  REAL,             INTENT(IN)    :: lon_in(:)        ! dim (iml)
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  REAL,             INTENT(IN)    :: lat_in(:)        ! dim (jml)
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  REAL,             INTENT(IN)    :: pls    (:, :, :) ! dim (iml, jml, lml)
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  REAL,             INTENT(IN)    :: workvar(:, :, :) ! dim (iml, jml, lml)
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  REAL,             INTENT(INOUT) :: champ  (:, :, :) ! dim (iml, jml, lml)
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  REAL,             INTENT(IN)    :: lon_in2(:)       ! dim (iml)
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  REAL,             INTENT(IN)    :: lat_in2(:)       ! dim (jml2)
222
!-------------------------------------------------------------------------------
223
! Local variables:
224
  CHARACTER(LEN=10)  :: vname
225
  CHARACTER(LEN=256) :: msg, modname="startget_dyn3d"
226
  INTEGER            :: iml, jml, jml2, lml, il
227
  REAL               :: xppn, xpps
228
!-------------------------------------------------------------------------------
229
  iml=assert_eq([SIZE(lon_in),SIZE(pls,1),SIZE(workvar,1),SIZE(champ,1),       &
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     &                                    SIZE(lon_in2)], TRIM(modname)//" iml")
231
  jml=assert_eq( SIZE(lat_in),SIZE(pls,2),SIZE(workvar,2),SIZE(champ,2),       &
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     &                                                    TRIM(modname)//" jml")
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  lml=assert_eq(              SIZE(pls,3),SIZE(workvar,3),SIZE(champ,3),       &
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     &                                                    TRIM(modname)//" lml")
235
  jml2=SIZE(lat_in2)
236
237
!--- CHECK IF THE FIELD IS KNOWN
238
   SELECT CASE(var)
239
    CASE('u');    vname='U'
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    CASE('v');    vname='V'
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    CASE('t');    vname='TEMP'
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    CASE('q');    vname='R';    msg='humidity as the saturated humidity'
243
    CASE('tpot'); msg='potential temperature as the Exner function'
244
    CASE DEFAULT; msg='No rule to extract variable '//TRIM(var)
245
      CALL abort_gcm(modname,TRIM(msg)//' from any data set',1)
246
  END SELECT
247
248
!--- CHECK IF SOMETHING IS MISSING
249
  IF((var=='tpot'.OR.var=='q').AND.MINVAL(workvar)==MAXVAL(workvar)) THEN
250
    msg='Could not compute '//TRIM(msg)//' is missing or constant.'
251
    CALL abort_gcm(modname,TRIM(msg),1)
252
  END IF
253
254
!--- INTERPOLATE 3D FIELD IF NEEDED
255
  IF(var/='tpot') CALL start_inter_3d(TRIM(vname),lon_in,lat_in,lon_in2,      &
256
                                                  lat_in2,pls,champ)
257
258
!--- COMPUTE THE REQUIRED FILED
259
  SELECT CASE(var)
260
    CASE('u'); DO il=1,lml; champ(:,:,il)=champ(:,:,il)*cu(:,1:jml); END DO
261
      champ(iml,:,:)=champ(1,:,:)                   !--- Eastward wind
262
263
    CASE('v'); DO il=1,lml; champ(:,:,il)=champ(:,:,il)*cv(:,1:jml); END DO
264
      champ(iml,:,:)=champ(1,:,:)                   !--- Northward wind
265
266
    CASE('tpot','q')
267
      IF(var=='tpot') THEN; champ=champ*cpp/workvar !--- Potential temperature
268
      ELSE;                 champ=champ*.01*workvar !--- Relative humidity
269
        WHERE(champ<0.) champ=1.0E-10
270
      END IF
271
      DO il=1,lml
272
        xppn = SUM(aire(:,1  )*champ(:,1  ,il))/apoln
273
        xpps = SUM(aire(:,jml)*champ(:,jml,il))/apols
274
        champ(:,1  ,il) = xppn
275
        champ(:,jml,il) = xpps
276
      END DO
277
  END SELECT
278
279
END SUBROUTINE startget_dyn3d
280
!
281
!-------------------------------------------------------------------------------
282
283
284
!-------------------------------------------------------------------------------
285
!
286
SUBROUTINE start_init_dyn(lon_in,lat_in,lon_in2,lat_in2,zs,psol)
287
!
288
!-------------------------------------------------------------------------------
289
  IMPLICIT NONE
290
!===============================================================================
291
! Purpose:   Compute psol, knowing phis.
292
!===============================================================================
293
! Arguments:
294
  REAL,    INTENT(IN)  :: lon_in (:),  lat_in (:)    ! dim (iml) (jml)
295
  REAL,    INTENT(IN)  :: lon_in2(:),  lat_in2(:)    ! dim (iml) (jml2)
296
  REAL,    INTENT(IN)  :: zs  (:,:)                  ! dim (iml,jml)
297
  REAL,    INTENT(OUT) :: psol(:,:)                  ! dim (iml,jml)
298
!-------------------------------------------------------------------------------
299
! Local variables:
300
  CHARACTER(LEN=256) :: modname='start_init_dyn'
301
  REAL               :: date, dt
302
  INTEGER            :: iml, jml, jml2, itau(1)
303
  REAL, ALLOCATABLE  :: lon_rad(:), lon_ini(:), var_ana(:,:)
304
  REAL, ALLOCATABLE  :: lat_rad(:), lat_ini(:)
305
  REAL, ALLOCATABLE  :: z(:,:), ps(:,:), ts(:,:)
306
!-------------------------------------------------------------------------------
307
  iml=assert_eq(SIZE(lon_in),SIZE(zs,1),SIZE(psol,1),SIZE(lon_in2),            &
308
      &                                              TRIM(modname)//" iml")
309
  jml=assert_eq(SIZE(lat_in),SIZE(zs,2),SIZE(psol,2),TRIM(modname)//" jml")
310
  jml2=SIZE(lat_in2)
311
312
  WRITE(lunout,*) 'Opening the surface analysis'
313
  CALL flininfo(dynfname, iml_dyn, jml_dyn, llm_dyn, ttm_dyn, fid_dyn)
314
  WRITE(lunout,*) 'Values read: ', iml_dyn, jml_dyn, llm_dyn, ttm_dyn
315
316
  ALLOCATE(lon_dyn(iml_dyn,jml_dyn), lat_dyn(iml_dyn,jml_dyn))
317
  ALLOCATE(levdyn_ini(llm_dyn))
318
  CALL flinopen(dynfname, .FALSE., iml_dyn, jml_dyn, llm_dyn,                  &
319
                lon_dyn,lat_dyn,levdyn_ini,ttm_dyn,itau,date,dt,fid_dyn)
320
321
!--- IF ANGLES ARE IN DEGREES, THEY ARE CONVERTED INTO RADIANS
322
  ALLOCATE(lon_ini(iml_dyn),lat_ini(jml_dyn))
323
  lon_ini(:)=lon_dyn(:,1); IF(MAXVAL(lon_dyn)>pi) lon_ini=lon_ini*deg2rad
324
  lat_ini(:)=lat_dyn(1,:); IF(MAXVAL(lat_dyn)>pi) lat_ini=lat_ini*deg2rad
325
326
  ALLOCATE(var_ana(iml_dyn,jml_dyn),lon_rad(iml_dyn),lat_rad(jml_dyn))
327
  CALL get_var_dyn('Z',z)                        !--- SURFACE GEOPOTENTIAL
328
  CALL get_var_dyn('SP',ps)                      !--- SURFACE PRESSURE
329
  CALL get_var_dyn('ST',ts)                      !--- SURFACE TEMPERATURE
330
!  CALL flinclo(fid_dyn)
331
  DEALLOCATE(var_ana,lon_rad,lat_rad,lon_ini,lat_ini)
332
333
!--- PSOL IS COMPUTED IN PASCALS
334
  psol(:iml-1,:) = ps(:iml-1,:)*(1.0+(z(:iml-1,:)-zs(:iml-1,:))/287.0          &
335
     &            /ts(:iml-1,:))
336
  psol(iml,:)=psol(1,:)
337
  DEALLOCATE(z,ps,ts)
338
  psol(:,1  )=SUM(aire(1:iml-1,1  )*psol(1:iml-1,1  ))/apoln  !--- NORTH POLE
339
  psol(:,jml)=SUM(aire(1:iml-1,jml)*psol(1:iml-1,jml))/apols  !--- SOUTH POLE
340
341
CONTAINS
342
343
!-------------------------------------------------------------------------------
344
!
345
SUBROUTINE get_var_dyn(title,field)
346
!
347
!-------------------------------------------------------------------------------
348
  USE conf_dat_m, ONLY: conf_dat2d
349
  IMPLICIT NONE
350
!-------------------------------------------------------------------------------
351
! Arguments:
352
  CHARACTER(LEN=*),  INTENT(IN)    :: title
353
  REAL, ALLOCATABLE, INTENT(INOUT) :: field(:,:)
354
!-------------------------------------------------------------------------------
355
! Local variables:
356
  CHARACTER(LEN=256) :: msg
357
  INTEGER :: tllm
358
!-------------------------------------------------------------------------------
359
  SELECT CASE(title)
360
    CASE('Z');     tllm=0;       msg='geopotential'
361
    CASE('SP');    tllm=0;       msg='surface pressure'
362
    CASE('ST');    tllm=llm_dyn; msg='temperature'
363
  END SELECT
364
  IF(.NOT.ALLOCATED(field)) THEN
365
    ALLOCATE(field(iml,jml))
366
    CALL flinget(fid_dyn, title, iml_dyn,jml_dyn, tllm, ttm_dyn, 1, 1, var_ana)
367
    CALL conf_dat2d(title, lon_ini, lat_ini, lon_rad, lat_rad, var_ana, .TRUE.)
368
    CALL interp_startvar(title, .TRUE., lon_rad,lat_rad, var_ana,              &
369
                                        lon_in, lat_in, lon_in2, lat_in2, field)
370
  ELSE IF(SIZE(field)/=SIZE(z)) THEN
371
    msg='The '//TRIM(msg)//' field we have does not have the right size'
372
    CALL abort_gcm(TRIM(modname),msg,1)
373
  END IF
374
375
END SUBROUTINE get_var_dyn
376
!
377
!-------------------------------------------------------------------------------
378
379
END SUBROUTINE start_init_dyn
380
!
381
!-------------------------------------------------------------------------------
382
383
384
!-------------------------------------------------------------------------------
385
!
386
SUBROUTINE start_inter_3d(var,lon_in,lat_in,lon_in2,lat_in2,pls_in,var3d)
387
!
388
!-------------------------------------------------------------------------------
389
  USE conf_dat_m, ONLY: conf_dat3d
390
  USE pchsp_95_m, ONLY: pchsp_95
391
  USE pchfe_95_m, ONLY: pchfe_95
392
  IMPLICIT NONE
393
!-------------------------------------------------------------------------------
394
! Arguments:
395
  CHARACTER(LEN=*), INTENT(IN) :: var
396
  REAL,    INTENT(IN)  :: lon_in(:),  lat_in(:)   ! dim (iml) (jml)
397
  REAL,    INTENT(IN)  :: lon_in2(:), lat_in2(:)  ! dim (iml) (jml2)
398
  REAL,    INTENT(IN)  :: pls_in(:,:,:)           ! dim (iml,jml,lml)
399
  REAL,    INTENT(OUT) :: var3d (:,:,:)           ! dim (iml,jml,lml)
400
!-------------------------------------------------------------------------------
401
! Local variables:
402
  CHARACTER(LEN=256) :: modname='start_inter_3d'
403
  LOGICAL :: skip
404
  REAL    :: chmin, chmax
405
  INTEGER :: iml, jml, lml, jml2, ii, ij, il, ierr
406
  INTEGER :: n_extrap                             ! Extrapolated points number
407
  REAL, ALLOCATABLE :: ax(:), lon_rad(:), lon_ini(:), lev_dyn(:), yder(:)
408
  REAL, ALLOCATABLE :: ay(:), lat_rad(:), lat_ini(:), var_tmp3d(:,:,:)
409
  REAL, ALLOCATABLE, SAVE :: var_ana3d(:,:,:)
410
!-------------------------------------------------------------------------------
411
  iml=assert_eq(SIZE(lon_in),SIZE(lon_in2),SIZE(pls_in,1),SIZE(var3d,1),TRIM(modname)//" iml")
412
  jml=assert_eq(SIZE(lat_in),              SIZE(pls_in,2),SIZE(var3d,2),TRIM(modname)//" jml")
413
  lml=assert_eq(SIZE(pls_in,3),SIZE(var3d,3),TRIM(modname)//" lml"); jml2=SIZE(lat_in2)
414
415
  WRITE(lunout, *)'Going into flinget to extract the 3D field.'
416
  IF(.NOT.ALLOCATED(var_ana3d)) ALLOCATE(var_ana3d(iml_dyn, jml_dyn, llm_dyn))
417
  CALL flinget(fid_dyn,var,iml_dyn,jml_dyn,llm_dyn,ttm_dyn,1,1,var_ana3d)
418
419
!--- ANGLES IN DEGREES ARE CONVERTED INTO RADIANS
420
  ALLOCATE(lon_ini(iml_dyn), lat_ini(jml_dyn))
421
  lon_ini(:)=lon_dyn(:,1); IF(MAXVAL(lon_dyn)>pi) lon_ini=lon_ini*deg2rad
422
  lat_ini(:)=lat_dyn(1,:); IF(MAXVAL(lat_dyn)>pi) lat_ini=lat_ini*deg2rad
423
424
!--- FIELDS ARE PROCESSED TO BE ON STANDARD ANGULAR DOMAINS
425
  ALLOCATE(lon_rad(iml_dyn), lat_rad(jml_dyn), lev_dyn(llm_dyn))
426
  CALL conf_dat3d(var, lon_ini, lat_ini, levdyn_ini,                           &
427
                       lon_rad, lat_rad, lev_dyn, var_ana3d, .TRUE.)
428
  DEALLOCATE(lon_ini, lat_ini)
429
430
!--- COMPUTE THE REQUIRED FIELDS USING ROUTINE grid_noro
431
  ALLOCATE(var_tmp3d(iml,jml,llm_dyn))
432
  DO il = 1,llm_dyn
433
    CALL interp_startvar(var,il==1,lon_rad,lat_rad,var_ana3d(:,:,il),          &
434
                          lon_in,lat_in,lon_in2,lat_in2,var_tmp3d(:,:,il))
435
  END DO
436
  DEALLOCATE(lon_rad, lat_rad)
437
438
!--- VERTICAL INTERPOLATION FROM TOP OF ATMOSPHERE TO GROUND
439
  ALLOCATE(ax(llm_dyn),ay(llm_dyn),yder(llm_dyn))
440
  ax = lev_dyn(llm_dyn:1:-1)
441
  skip = .FALSE.
442
  n_extrap = 0
443
  DO ij=1, jml
444
    DO ii=1, iml-1
445
      ay = var_tmp3d(ii, ij, llm_dyn:1:-1)
446
      yder = pchsp_95(ax, ay, ibeg=2, iend=2, vc_beg=0., vc_end=0.)
447
      CALL pchfe_95(ax, ay, yder, skip, pls_in(ii, ij, lml:1:-1),              &
448
           var3d(ii, ij, lml:1:-1), ierr)
449
      IF(ierr<0) CALL abort_gcm(TRIM(modname),'error in pchfe_95',1)
450
      n_extrap = n_extrap + ierr
451
    END DO
452
  END DO
453
  IF(n_extrap/=0) WRITE(lunout,*)TRIM(modname)//" pchfe_95: n_extrap=", n_extrap
454
  var3d(iml, :, :) = var3d(1, :, :)
455
456
  DO il=1, lml
457
    CALL minmax(iml*jml, var3d(1, 1, il), chmin, chmax)
458
    WRITE(lunout, *)' '//TRIM(var)//'  min max l ', il, chmin, chmax
459
  END DO
460
461
END SUBROUTINE start_inter_3d
462
!
463
!-------------------------------------------------------------------------------
464
465
466
!-------------------------------------------------------------------------------
467
!
468
SUBROUTINE interp_startvar(nam,ibeg,lon,lat,vari,lon1,lat1,lon2,lat2,varo)
469
!
470
!-------------------------------------------------------------------------------
471
  USE inter_barxy_m, ONLY: inter_barxy
472
  IMPLICIT NONE
473
!-------------------------------------------------------------------------------
474
! Arguments:
475
  CHARACTER(LEN=*), INTENT(IN)  :: nam
476
  LOGICAL,          INTENT(IN)  :: ibeg
477
  REAL,             INTENT(IN)  :: lon(:), lat(:)   ! dim (ii) (jj)
478
  REAL,             INTENT(IN)  :: vari(:,:)        ! dim (ii,jj)
479
  REAL,             INTENT(IN)  :: lon1(:), lat1(:) ! dim (i1) (j1)
480
  REAL,             INTENT(IN)  :: lon2(:), lat2(:) ! dim (i1) (j2)
481
  REAL,             INTENT(OUT) :: varo(:,:)        ! dim (i1) (j1)
482
!-------------------------------------------------------------------------------
483
! Local variables:
484
  CHARACTER(LEN=256) :: modname="interp_startvar"
485
  INTEGER            :: ii, jj, i1, j1, j2
486
  REAL, ALLOCATABLE  :: vtmp(:,:)
487
!-------------------------------------------------------------------------------
488
  ii=assert_eq(SIZE(lon),            SIZE(vari,1),TRIM(modname)//" ii")
489
  jj=assert_eq(SIZE(lat),            SIZE(vari,2),TRIM(modname)//" jj")
490
  i1=assert_eq(SIZE(lon1),SIZE(lon2),SIZE(varo,1),TRIM(modname)//" i1")
491
  j1=assert_eq(SIZE(lat1),           SIZE(varo,2),TRIM(modname)//" j1")
492
  j2=SIZE(lat2)
493
  ALLOCATE(vtmp(i1-1,j1))
494
  IF(ibeg.AND.prt_level>1) THEN
495
    WRITE(lunout,*)"---------------------------------------------------------"
496
    WRITE(lunout,*)"$$$ Interpolation barycentrique pour "//TRIM(nam)//" $$$"
497
    WRITE(lunout,*)"---------------------------------------------------------"
498
  END IF
499
  CALL inter_barxy(lon, lat(:jj-1), vari, lon2(:i1-1), lat2, vtmp)
500
  CALL gr_int_dyn(vtmp, varo, i1-1, j1)
501
502
END SUBROUTINE interp_startvar
503
!
504
!-------------------------------------------------------------------------------
505
506
END MODULE etat0dyn
507
!
508
!*******************************************************************************