source: LMDZ5/trunk/libf/phylmd/read_pstoke.F90 @ 2234

! $Id: read_pstoke.F90 1992 2014-03-05 13:19:12Z fhourdin $



SUBROUTINE read_pstoke(irec, zrec, zklono, zklevo, airefi, phisfi, t, mfu, &
    mfd, en_u, de_u, en_d, de_d, coefh, fm_therm, en_therm, frac_impa, &
    frac_nucl, pyu1, pyv1, ftsol, psrf)

  ! ******************************************************************************
  ! Frederic HOURDIN, Abderrahmane IDELKADI
  ! Lecture des parametres physique stockes online necessaires pour
  ! recalculer offline le transport de traceurs sur une grille 2x plus fine
  ! que
  ! celle online
  ! A FAIRE : une seule routine au lieu de 2 (lectflux, redecoupe)!
  ! ******************************************************************************

  USE netcdf
  USE dimphy
  USE control_mod
  USE indice_sol_mod

  IMPLICIT NONE

  include "netcdf.inc"
  include "dimensions.h"
  include "paramet.h"
  include "comconst.h"
  include "comgeom.h"
  include "temps.h"
  include "ener.h"
  include "logic.h"
  include "description.h"
  include "serre.h"
  ! ccc#include "dimphy.h"

  INTEGER klono, klevo, imo, jmo
  PARAMETER (imo=iim/2, jmo=(jjm+1)/2)
  PARAMETER (klono=(jmo-1)*imo+2, klevo=llm)
  REAL phisfi(klono)
  REAL phisfi2(imo, jmo+1), airefi2(imo, jmo+1)

  REAL mfu(klono, klevo), mfd(klono, klevo)
  REAL en_u(klono, klevo), de_u(klono, klevo)
  REAL en_d(klono, klevo), de_d(klono, klevo)
  REAL coefh(klono, klevo)
  REAL fm_therm(klono, klevo), en_therm(klono, klevo)

  REAL mfu2(imo, jmo+1, klevo), mfd2(imo, jmo+1, klevo)
  REAL en_u2(imo, jmo+1, klevo), de_u2(imo, jmo+1, klevo)
  REAL en_d2(imo, jmo+1, klevo), de_d2(imo, jmo+1, klevo)
  REAL coefh2(imo, jmo+1, klevo)
  REAL fm_therm2(imo, jmo+1, klevo)
  REAL en_therm2(imo, jmo+1, klevo)

  REAL pl(klevo)
  INTEGER irec
  INTEGER xid, yid, zid, tid
  REAL zrec, zklono, zklevo, zim, zjm
  INTEGER ncrec, ncklono, ncklevo, ncim, ncjm

  REAL airefi(klono)
  CHARACTER *20 namedim

  ! !! attention !!
  ! attention il y a aussi le pb de def klono
  ! dim de phis??


  REAL frac_impa(klono, klevo), frac_nucl(klono, klevo)
  REAL frac_impa2(imo, jmo+1, klevo), frac_nucl2(imo, jmo+1, klevo)
  REAL pyu1(klono), pyv1(klono)
  REAL pyu12(imo, jmo+1), pyv12(imo, jmo+1)
  REAL ftsol(klono, nbsrf)
  REAL psrf(klono, nbsrf)
  REAL ftsol1(klono), ftsol2(klono), ftsol3(klono), ftsol4(klono)
  REAL psrf1(klono), psrf2(klono), psrf3(klono), psrf4(klono)
  REAL ftsol12(imo, jmo+1), ftsol22(imo, jmo+1), ftsol32(imo, jmo+1), &
    ftsol42(imo, jmo+1)
  REAL psrf12(imo, jmo+1), psrf22(imo, jmo+1), psrf32(imo, jmo+1), &
    psrf42(imo, jmo+1)
  REAL t(klono, klevo)
  REAL t2(imo, jmo+1, klevo)
  INTEGER ncidp
  SAVE ncidp
  INTEGER varidt
  INTEGER varidmfu, varidmfd, varidps, varidenu, variddeu
  INTEGER varidend, varidded, varidch, varidfi, varidfn
  INTEGER varidfmth, varidenth
  INTEGER varidyu1, varidyv1, varidpl, varidai, varididvt
  INTEGER varidfts1, varidfts2, varidfts3, varidfts4
  INTEGER varidpsr1, varidpsr2, varidpsr3, varidpsr4
  SAVE varidmfu, varidmfd, varidps, varidenu, variddeu
  SAVE varidend, varidded, varidch, varidfi, varidfn
  SAVE varidfmth, varidenth
  SAVE varidyu1, varidyv1, varidpl, varidai, varididvt
  SAVE varidfts1, varidfts2, varidfts3, varidfts4
  SAVE varidpsr1, varidpsr2, varidpsr3, varidpsr4
  SAVE varidt

  INTEGER l, i
  INTEGER start(4), count(4), status
  REAL rcode
  LOGICAL first
  SAVE first
  DATA first/.TRUE./



  ! ---------------------------------------------
  ! Initialisation de la lecture des fichiers
  ! ---------------------------------------------

  IF (irec==0) THEN

    rcode = nf90_open('phystoke.nc', nf90_nowrite, ncidp)

    rcode = nf90_inq_varid(ncidp, 'phis', varidps)
    PRINT *, 'ncidp,varidps', ncidp, varidps

    rcode = nf90_inq_varid(ncidp, 'sig_s', varidpl)
    PRINT *, 'ncidp,varidpl', ncidp, varidpl

    rcode = nf90_inq_varid(ncidp, 'aire', varidai)
    PRINT *, 'ncidp,varidai', ncidp, varidai

    ! A FAIRE: Es-il necessaire de stocke t?
    rcode = nf90_inq_varid(ncidp, 't', varidt)
    PRINT *, 'ncidp,varidt', ncidp, varidt

    rcode = nf90_inq_varid(ncidp, 'mfu', varidmfu)
    PRINT *, 'ncidp,varidmfu', ncidp, varidmfu

    rcode = nf90_inq_varid(ncidp, 'mfd', varidmfd)
    PRINT *, 'ncidp,varidmfd', ncidp, varidmfd

    rcode = nf90_inq_varid(ncidp, 'en_u', varidenu)
    PRINT *, 'ncidp,varidenu', ncidp, varidenu

    rcode = nf90_inq_varid(ncidp, 'de_u', variddeu)
    PRINT *, 'ncidp,variddeu', ncidp, variddeu

    rcode = nf90_inq_varid(ncidp, 'en_d', varidend)
    PRINT *, 'ncidp,varidend', ncidp, varidend

    rcode = nf90_inq_varid(ncidp, 'de_d', varidded)
    PRINT *, 'ncidp,varidded', ncidp, varidded

    rcode = nf90_inq_varid(ncidp, 'coefh', varidch)
    PRINT *, 'ncidp,varidch', ncidp, varidch

    ! abder (pour thermiques)
    rcode = nf90_inq_varid(ncidp, 'fm_th', varidfmth)
    PRINT *, 'ncidp,varidfmth', ncidp, varidfmth

    rcode = nf90_inq_varid(ncidp, 'en_th', varidenth)
    PRINT *, 'ncidp,varidenth', ncidp, varidenth

    rcode = nf90_inq_varid(ncidp, 'frac_impa', varidfi)
    PRINT *, 'ncidp,varidfi', ncidp, varidfi

    rcode = nf90_inq_varid(ncidp, 'frac_nucl', varidfn)
    PRINT *, 'ncidp,varidfn', ncidp, varidfn

    rcode = nf90_inq_varid(ncidp, 'pyu1', varidyu1)
    PRINT *, 'ncidp,varidyu1', ncidp, varidyu1

    rcode = nf90_inq_varid(ncidp, 'pyv1', varidyv1)
    PRINT *, 'ncidp,varidyv1', ncidp, varidyv1

    rcode = nf90_inq_varid(ncidp, 'ftsol1', varidfts1)
    PRINT *, 'ncidp,varidfts1', ncidp, varidfts1

    rcode = nf90_inq_varid(ncidp, 'ftsol2', varidfts2)
    PRINT *, 'ncidp,varidfts2', ncidp, varidfts2

    rcode = nf90_inq_varid(ncidp, 'ftsol3', varidfts3)
    PRINT *, 'ncidp,varidfts3', ncidp, varidfts3

    rcode = nf90_inq_varid(ncidp, 'ftsol4', varidfts4)
    PRINT *, 'ncidp,varidfts4', ncidp, varidfts4

    rcode = nf90_inq_varid(ncidp, 'psrf1', varidpsr1)
    PRINT *, 'ncidp,varidpsr1', ncidp, varidpsr1

    rcode = nf90_inq_varid(ncidp, 'psrf2', varidpsr2)
    PRINT *, 'ncidp,varidpsr2', ncidp, varidpsr2

    rcode = nf90_inq_varid(ncidp, 'psrf3', varidpsr3)
    PRINT *, 'ncidp,varidpsr3', ncidp, varidpsr3

    rcode = nf90_inq_varid(ncidp, 'psrf4', varidpsr4)
    PRINT *, 'ncidp,varidpsr4', ncidp, varidpsr4

    ! ID pour les dimensions

    status = nf_inq_dimid(ncidp, 'y', yid)
    status = nf_inq_dimid(ncidp, 'x', xid)
    status = nf_inq_dimid(ncidp, 'sig_s', zid)
    status = nf_inq_dimid(ncidp, 'time_counter', tid)

    ! lecture des dimensions

    status = nf_inq_dim(ncidp, yid, namedim, ncjm)
    status = nf_inq_dim(ncidp, xid, namedim, ncim)
    status = nf_inq_dim(ncidp, zid, namedim, ncklevo)
    status = nf_inq_dim(ncidp, tid, namedim, ncrec)

    zrec = ncrec
    zklevo = ncklevo
    zim = ncim
    zjm = ncjm

    zklono = zim*(zjm-2) + 2

    WRITE (*, *) 'read_pstoke : zrec = ', zrec
    WRITE (*, *) 'read_pstoke : zklevo = ', zklevo
    WRITE (*, *) 'read_pstoke : zim = ', zim
    WRITE (*, *) 'read_pstoke : zjm = ', zjm
    WRITE (*, *) 'read_pstoke : zklono = ', zklono

    ! niveaux de pression
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidpl, 1, zklevo, pl)
#else
    status = nf_get_vara_real(ncidp, varidpl, 1, zklevo, pl)
#endif

    ! lecture de aire et phis

    start(1) = 1
    start(2) = 1
    start(3) = 1
    start(4) = 0

    count(1) = zim
    count(2) = zjm
    count(3) = 1
    count(4) = 0

    ! phis
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidps, start, count, phisfi2)
#else
    status = nf_get_vara_real(ncidp, varidps, start, count, phisfi2)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, phisfi2, phisfi)

    ! aire
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidai, start, count, airefi2)
#else
    status = nf_get_vara_real(ncidp, varidai, start, count, airefi2)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, airefi2, airefi)
  ELSE

    PRINT *, 'ok1'

    ! ---------------------
    ! lecture des champs
    ! ---------------------

    PRINT *, 'WARNING!!! Il n y a pas de test de coherence'
    PRINT *, 'sur le nombre de niveaux verticaux dans le fichier nc'

    start(1) = 1
    start(2) = 1
    start(3) = 1
    start(4) = irec

    count(1) = zim
    count(2) = zjm
    count(3) = zklevo
    count(4) = 1


    ! *** Lessivage******************************************************
    ! frac_impa
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfi, start, count, frac_impa2)
#else
    status = nf_get_vara_real(ncidp, varidfi, start, count, frac_impa2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, frac_impa2, frac_impa)

    ! frac_nucl
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfn, start, count, frac_nucl2)
#else
    status = nf_get_vara_real(ncidp, varidfn, start, count, frac_nucl2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, frac_nucl2, frac_nucl)

    ! *** Temperature ******************************************************
    ! abder t
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidt, start, count, t2)
#else
    status = nf_get_vara_real(ncidp, varidt, start, count, t2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, t2, t)

    ! *** Flux pour le calcul de la convection TIEDTK ***********************
    ! mfu
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidmfu, start, count, mfu2)
#else
    status = nf_get_vara_real(ncidp, varidmfu, start, count, mfu2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, mfu2, mfu)

    ! mfd
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidmfd, start, count, mfd2)
#else
    status = nf_get_vara_real(ncidp, varidmfd, start, count, mfd2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, mfd2, mfd)

    ! en_u
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidenu, start, count, en_u2)
#else
    status = nf_get_vara_real(ncidp, varidenu, start, count, en_u2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, en_u2, en_u)

    ! de_u
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, variddeu, start, count, de_u2)
#else
    status = nf_get_vara_real(ncidp, variddeu, start, count, de_u2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, de_u2, de_u)

    ! en_d
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidend, start, count, en_d2)
#else
    status = nf_get_vara_real(ncidp, varidend, start, count, en_d2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, en_d2, en_d)

    ! de_d
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidded, start, count, de_d2)
#else
    status = nf_get_vara_real(ncidp, varidded, start, count, de_d2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, de_d2, de_d)

    ! **** Coeffecient du mellange
    ! turbulent**********************************
    ! coefh
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidch, start, count, coefh2)
#else
    status = nf_get_vara_real(ncidp, varidch, start, count, coefh2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, coefh2, coefh)

    ! *** Flux ascendant et entrant pour les
    ! Thermiques************************
    ! abder thermiques
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfmth, start, count, fm_therm2)
#else
    status = nf_get_vara_real(ncidp, varidfmth, start, count, fm_therm2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, fm_therm2, fm_therm)

#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidenth, start, count, en_therm2)
#else
    status = nf_get_vara_real(ncidp, varidenth, start, count, en_therm2)
#endif
    CALL gr_ecrit_fi(klevo, klono, imo, jmo+1, en_therm2, en_therm)

    ! *** Vitesses aux sol
    ! ******************************************************
    start(3) = irec
    start(4) = 0
    count(3) = 1
    count(4) = 0
    ! pyu1
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidyu1, start, count, pyu12)
#else
    status = nf_get_vara_real(ncidp, varidyu1, start, count, pyu12)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, pyu12, pyu1)

    ! pyv1
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidyv1, start, count, pyv12)
#else
    status = nf_get_vara_real(ncidp, varidyv1, start, count, pyv12)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, pyv12, pyv1)

    ! *** Temperature au sol ********************************************
    ! ftsol1
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfts1, start, count, ftsol12)
#else
    status = nf_get_vara_real(ncidp, varidfts1, start, count, ftsol12)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, ftsol12, ftsol1)

    ! ftsol2
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfts2, start, count, ftsol22)
#else
    status = nf_get_vara_real(ncidp, varidfts2, start, count, ftsol22)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, ftsol22, ftsol2)

    ! ftsol3
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfts3, start, count, ftsol32)
#else
    status = nf_get_vara_real(ncidp, varidfts3, start, count, ftsol32)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, ftsol32, ftsol3)

    ! ftsol4
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidfts4, start, count, ftsol42)
#else
    status = nf_get_vara_real(ncidp, varidfts4, start, count, ftsol42)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, ftsol42, ftsol4)

    ! *** Nature du sol **************************************************
    ! psrf1
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidpsr1, start, count, psrf12)
#else
    status = nf_get_vara_real(ncidp, varidpsr1, start, count, psrf12)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, psrf12, psrf1)

    ! psrf2
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidpsr2, start, count, psrf22)
#else
    status = nf_get_vara_real(ncidp, varidpsr2, start, count, psrf22)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, psrf22, psrf2)

    ! psrf3
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidpsr3, start, count, psrf32)
#else
    status = nf_get_vara_real(ncidp, varidpsr3, start, count, psrf32)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, psrf32, psrf3)

    ! psrf4
#ifdef NC_DOUBLE
    status = nf_get_vara_double(ncidp, varidpsr4, start, count, psrf42)
#else
    status = nf_get_vara_real(ncidp, varidpsr4, start, count, psrf42)
#endif
    CALL gr_ecrit_fi(1, klono, imo, jmo+1, psrf42, psrf4)

    DO i = 1, klono

      psrf(i, 1) = psrf1(i)
      psrf(i, 2) = psrf2(i)
      psrf(i, 3) = psrf3(i)
      psrf(i, 4) = psrf4(i)

      ftsol(i, 1) = ftsol1(i)
      ftsol(i, 2) = ftsol2(i)
      ftsol(i, 3) = ftsol3(i)
      ftsol(i, 4) = ftsol4(i)

    END DO

  END IF

  RETURN

END SUBROUTINE read_pstoke