SUBROUTINE phyredem (fichnom)
!
!-------------------------------------------------------------------------------
! Author: Z.X. Li (LMD/CNRS), 1993/08/18
!-------------------------------------------------------------------------------
! Purpose: Write restart state for physics.
!-------------------------------------------------------------------------------
  USE dimphy
  USE mod_grid_phy_lmdz
  USE mod_phys_lmdz_para
  USE fonte_neige_mod,  ONLY : fonte_neige_final
  USE pbl_surface_mod,  ONLY : pbl_surface_final
  USE phys_state_var_mod
  USE iostart
  USE traclmdz_mod, ONLY : traclmdz_to_restart
  USE infotrac
  USE control_mod
  USE carbon_cycle_mod, ONLY : carbon_cycle_cpl, co2_send
  USE indice_sol_mod
  USE surface_data
  USE ocean_slab_mod, ONLY : tslab, seaice, tice, fsic

  IMPLICIT none

  include "dimsoil.h"
  include "clesphys.h"
  include "temps.h"
  include "thermcell.h"
  include "compbl.h"
  !======================================================================
  CHARACTER*(*) fichnom

  ! les variables globales ecrites dans le fichier restart

  REAL tsoil(klon, nsoilmx, nbsrf)
  REAL qsurf(klon, nbsrf)
  REAL snow(klon, nbsrf)
  real fder(klon)
  REAL run_off_lic_0(klon)
  REAL trs(klon, nbtr)

  INTEGER nid, nvarid, idim1, idim2, idim3
  INTEGER ierr
  INTEGER length
  PARAMETER (length=100)
  REAL tab_cntrl(length)

  INTEGER isoil, nsrf,isw
  CHARACTER (len=7) :: str7
  CHARACTER (len=256) :: nam, lnam
  INTEGER           :: it, iiq

  !======================================================================

  ! Get variables which will be written to restart file from module 
  ! pbl_surface_mod
  CALL pbl_surface_final(fder, snow, qsurf,  tsoil)

  ! Get a variable calculated in module fonte_neige_mod
  CALL fonte_neige_final(run_off_lic_0)

  !======================================================================

  CALL open_restartphy(fichnom)

  DO ierr = 1, length
     tab_cntrl(ierr) = 0.0
  ENDDO
  tab_cntrl(1) = dtime
  tab_cntrl(2) = radpas
  ! co2_ppm : current value of atmospheric CO2
  tab_cntrl(3) = co2_ppm
  tab_cntrl(4) = solaire
  tab_cntrl(5) = iflag_con
  tab_cntrl(6) = nbapp_rad

  IF( cycle_diurne ) tab_cntrl( 7 ) = 1.
  IF(   soil_model ) tab_cntrl( 8 ) = 1.
  IF(     new_oliq ) tab_cntrl( 9 ) = 1.
  IF(     ok_orodr ) tab_cntrl(10 ) = 1.
  IF(     ok_orolf ) tab_cntrl(11 ) = 1.

  tab_cntrl(13) = day_end
  tab_cntrl(14) = annee_ref
  tab_cntrl(15) = itau_phy

  ! co2_ppm0 : initial value of atmospheric CO2
  tab_cntrl(16) = co2_ppm0

  CALL put_var("controle", "Parametres de controle", tab_cntrl)

  CALL put_field("longitude", &
       "Longitudes de la grille physique", rlon)

  CALL put_field("latitude", "Latitudes de la grille physique", rlat)

  ! PB ajout du masque terre/mer

  CALL put_field("masque", "masque terre mer", zmasq)

  ! BP ajout des fraction de chaque sous-surface

  ! Get last fractions from slab ocean
  IF (type_ocean == 'slab' .AND. version_ocean == "sicINT") THEN
      WHERE (1.-zmasq(:).GT.EPSFRA)
          pctsrf(:,is_oce)=(1.-fsic(:))*(1.-zmasq(:))
          pctsrf(:,is_sic)=fsic(:)*(1.-zmasq(:))
      END WHERE
  END IF

  ! 1. fraction de terre 

  CALL put_field("FTER", "fraction de continent", pctsrf(:, is_ter))

  ! 2. Fraction de glace de terre

  CALL put_field("FLIC", "fraction glace de terre", pctsrf(:, is_lic))

  ! 3. fraction ocean

  CALL put_field("FOCE", "fraction ocean", pctsrf(:, is_oce))

  ! 4. Fraction glace de mer

  CALL put_field("FSIC", "fraction glace mer", pctsrf(:, is_sic))

  IF(nbsrf>99) THEN
    PRINT*, "Trop de sous-mailles";  CALL abort_physic("phyredem", "", 1)
  END IF
  IF(nsoilmx>99) THEN
    PRINT*, "Trop de sous-surfaces"; CALL abort_physic("phyredem", "", 1)
  END IF
  IF(nsw>99) THEN
    PRINT*, "Trop de bandes"; CALL abort_physic("phyredem", "", 1)
  END IF

  CALL put_field_srf1("TS","Temperature",ftsol(:,:))

! ================== Albedo =======================================
  print*,'PHYREDEM NOUVEAU'
  CALL put_field_srf2("A_dir_SW","Albedo direct",falb_dir(:,:,:))
  CALL put_field_srf2("A_dif_SW","Albedo diffus",falb_dif(:,:,:))

! ================== Tsoil =========================================
  CALL put_field_srf2("Tsoil","Temperature",tsoil(:,:,:))

  CALL put_field_srf1("QS"  , "Humidite",qsurf(:,:))

  CALL put_field     ("QSOL", "Eau dans le sol (mm)", qsol)

  CALL put_field_srf1("EVAP", "Evaporation", fevap(:,:))

  CALL put_field_srf1("SNOW", "Neige", snow(:,:))

  CALL put_field("RADS", "Rayonnement net a la surface", radsol)

  CALL put_field("solsw", "Rayonnement solaire a la surface", solsw)

  CALL put_field("sollw", "Rayonnement IF a la surface", sollw)

  CALL put_field("sollwdown", "Rayonnement down IF a la surface", sollw)

  CALL put_field("fder", "Derive de flux", fder)

  CALL put_field("rain_f", "precipitation liquide", rain_fall)

  CALL put_field("snow_f", "precipitation solide", snow_fall)

  CALL put_field_srf1("Z0m", "rugosite", z0m(:,:))

  CALL put_field_srf1("Z0h", "rugosite", z0h(:,:))

  CALL put_field_srf1("AGESNO", "Age de la neige", agesno(:,:))

  CALL put_field("ZMEA", "ZMEA", zmea)

  CALL put_field("ZSTD", "ZSTD", zstd)

  CALL put_field("ZSIG", "ZSIG", zsig)

  CALL put_field("ZGAM", "ZGAM", zgam)

  CALL put_field("ZTHE", "ZTHE", zthe)

  CALL put_field("ZPIC", "ZPIC", zpic)

  CALL put_field("ZVAL", "ZVAL", zval)

  CALL put_field("RUGSREL", "RUGSREL", rugoro)

  CALL put_field("TANCIEN", "TANCIEN", t_ancien)

  CALL put_field("QANCIEN", "QANCIEN", q_ancien)

  CALL put_field("UANCIEN", "", u_ancien)

  CALL put_field("VANCIEN", "", v_ancien)

  CALL put_field("CLWCON", "Eau liquide convective", clwcon)

  CALL put_field("RNEBCON", "Nebulosite convective", rnebcon)

  CALL put_field("RATQS", "Ratqs", ratqs)

  ! run_off_lic_0

  CALL put_field("RUNOFFLIC0", "Runofflic0", run_off_lic_0)

  ! DEB TKE PBL !

  IF (iflag_pbl>1) then
    CALL put_field_srf3("TKE", "Energ. Cineti. Turb.", &
         pbl_tke(:,:,:))
    CALL put_field_srf3("DELTATKE", "Del TKE wk/env.", &
         wake_delta_pbl_tke(:,:,:))
  END IF

  ! FIN TKE PBL !
  !IM ajout zmax0, f0, sig1, w01
  !IM wake_deltat, wake_deltaq, wake_s, wake_cstar, wake_pe, wake_fip

  CALL put_field("ZMAX0", "ZMAX0", zmax0)

  CALL put_field("F0", "F0", f0)

  CALL put_field("sig1", "sig1 Emanuel", sig1)

  CALL put_field("w01", "w01 Emanuel", w01)

  ! wake_deltat
  CALL put_field("WAKE_DELTAT", "WAKE_DELTAT", wake_deltat)

  CALL put_field("WAKE_DELTAQ", "WAKE_DELTAQ", wake_deltaq)

  CALL put_field("WAKE_S", "WAKE_S", wake_s)

  CALL put_field("WAKE_CSTAR", "WAKE_CSTAR", wake_cstar)

  CALL put_field("WAKE_PE", "WAKE_PE", wake_pe)

  CALL put_field("WAKE_FIP", "WAKE_FIP", wake_fip)

  ! thermiques

  CALL put_field("FM_THERM", "FM_THERM", fm_therm)

  CALL put_field("ENTR_THERM", "ENTR_THERM", entr_therm)

  CALL put_field("DETR_THERM", "DETR_THERM", detr_therm)

  CALL put_field("ALE_BL", "ALE_BL", Ale_bl)

  CALL put_field("ALE_BL_TRIG", "ALE_BL_TRIG", Ale_bl_trig)

  CALL put_field("ALP_BL", "ALP_BL", Alp_bl)

  ! trs from traclmdz_mod
  IF (type_trac == 'lmdz') THEN
     CALL traclmdz_to_restart(trs)
     DO it=1, nbtr
!!        iiq=niadv(it+2)                                                           ! jyg
        iiq=niadv(it+nqo)                                                           ! jyg
        CALL put_field("trs_"//tname(iiq), "", trs(:, it))
     END DO
     IF (carbon_cycle_cpl) THEN
        IF (.NOT. ALLOCATED(co2_send)) THEN
           ! This is the case of create_etat0_limit, ce0l
           ALLOCATE(co2_send(klon))
           co2_send(:) = co2_ppm0
        END IF
        CALL put_field("co2_send", "co2_ppm for coupling", co2_send)
     END IF
  END IF

  ! Restart variables for Slab ocean
  IF (type_ocean == 'slab') THEN
      CALL put_field("tslab", "Slab ocean temperature", tslab)
      IF (version_ocean == 'sicINT') THEN
          CALL put_field("seaice", "Slab seaice (kg/m2)", seaice)
          CALL put_field("slab_tice", "Slab sea ice temperature", tice)
      END IF
  END IF

  if (ok_gwd_rando) then
     call put_field("du_gwd_rando", &
          "tendency on zonal wind due to gravity waves", &
          du_gwd_rando)
     call put_field("dv_gwd_rando", &
          "tendency on meriodional wind due to gravity waves", &
          dv_gwd_rando)
  end if

  CALL close_restartphy
  !$OMP BARRIER


  CONTAINS


SUBROUTINE put_field_srf1(nam,lnam,field)

  IMPLICIT NONE
  CHARACTER(LEN=*),  INTENT(IN) :: nam, lnam
  REAL,              INTENT(IN) :: field(:,:)
  CHARACTER(LEN=256) :: nm, lm, str
  DO nsrf = 1, SIZE(field,2)
    WRITE(str, '(i2.2)') nsrf
    nm=TRIM(nam)//TRIM(str)
    lm=TRIM(lnam)//" de surface No. "//TRIM(str)
    CALL put_field(nm,lm,field(:,nsrf))
  END DO

END SUBROUTINE put_field_srf1


SUBROUTINE put_field_srf2(nam,lnam,field)

  IMPLICIT NONE
  CHARACTER(LEN=*),  INTENT(IN) :: nam, lnam
  REAL,              INTENT(IN) :: field(:,:,:)
  CHARACTER(LEN=256) :: nm, lm, str
  DO nsrf = 1, SIZE(field,3)
    DO isoil=1, SIZE(field,2)
      WRITE(str, '(i2.2,"srf",i2.2)')isoil,nsrf
!      WRITE(lunout,*)"PHYREDEM ",TRIM(nam)//TRIM(str)
      nm=TRIM(nam)//TRIM(str)
      lm=TRIM(lnam)//" du sol No. "//TRIM(str)
      CALL put_field(nm,lm,field(:,isoil,nsrf))
    END DO
  END DO

END SUBROUTINE put_field_srf2


SUBROUTINE put_field_srf3(nam,lnam,field)

  IMPLICIT NONE
  CHARACTER(LEN=*),  INTENT(IN) :: nam, lnam
  REAL,              INTENT(IN) :: field(:,:,:)
  CHARACTER(LEN=256) :: nm, lm, str
  DO nsrf = 1, SIZE(field,3)
    WRITE(str, '(i2.2)') nsrf
    nm=TRIM(nam)//TRIM(str)
    lm=TRIM(lnam)//TRIM(str)
    CALL put_field(nm,lm,field(:,1:klev+1,nsrf))
  END DO

END SUBROUTINE put_field_srf3


END SUBROUTINE phyredem