source: LMDZ6/branches/Amaury_dev/libf/phylmd/phyredem.F90 @ 5205

! $Id: phyredem.F90 5139 2024-07-29 07:59:33Z fairhead $

SUBROUTINE phyredem(fichnom)

  !-------------------------------------------------------------------------------
  ! Author: Z.X. Li (LMD/CNRS), 1993/08/18
  !-------------------------------------------------------------------------------
  ! Purpose: Write restart state for physics.
  !-------------------------------------------------------------------------------
  USE dimphy, ONLY: klon, klev
  USE fonte_neige_mod, ONLY: fonte_neige_final
  USE pbl_surface_mod, ONLY: pbl_surface_final
  USE phys_state_var_mod, ONLY: radpas, zmasq, pctsrf, &
          ftsol, beta_aridity, delta_tsurf, falb_dir, &
          falb_dif, qsol, fevap, radsol, solsw, sollw, &
          sollwdown, rain_fall, snow_fall, bs_fall, z0m, z0h, &
          agesno, zmea, zstd, zsig, zgam, zthe, zpic, &
          zval, rugoro, t_ancien, q_ancien, &
          prw_ancien, prlw_ancien, prsw_ancien, prbsw_ancien, &
          ql_ancien, qs_ancien, qbs_ancien, rneb_ancien, u_ancien, &
          v_ancien, clwcon, rnebcon, ratqs, pbl_tke, &
          wake_delta_pbl_tke, zmax0, f0, sig1, w01, &
          wake_deltat, wake_deltaq, wake_s, awake_s, &
          wake_dens, awake_dens, cv_gen, &
          wake_cstar, &
          wake_pe, wake_fip, fm_therm, entr_therm, &
          detr_therm, ale_bl, ale_bl_trig, alp_bl, &
          ale_wake, ale_bl_stat, &
          du_gwd_rando, du_gwd_front, u10m, v10m, &
          treedrg, solswfdiff, delta_sal, ds_ns, dt_ns, &
          delta_sst, ratqs_inter_, dter, dser, dt_ds

  USE lmdz_geometry, ONLY: longitude_deg, latitude_deg
  USE iostart, ONLY: open_restartphy, close_restartphy, enddef_restartphy, put_field, put_var
  USE traclmdz_mod, ONLY: traclmdz_to_restart
  USE infotrac_phy, ONLY: type_trac, nqtot, tracers, nbtr
  USE carbon_cycle_mod, ONLY: carbon_cycle_cpl, co2_send, carbon_cycle_rad, RCO2_glo
  USE indice_sol_mod, ONLY: nbsrf, is_oce, is_sic, is_ter, is_lic, epsfra
  USE surface_data, ONLY: type_ocean, version_ocean
  USE ocean_slab_mod, ONLY: nslay, tslab, seaice, tice, fsic
  USE time_phylmdz_mod, ONLY: annee_ref, day_end, itau_phy, pdtphys
  USE config_ocean_skin_m, ONLY: activate_ocean_skin
  USE lmdz_abort_physic, ONLY: abort_physic
  USE lmdz_alpale
  USE lmdz_clesphys
  USE lmdz_compbl, ONLY: iflag_pbl, iflag_pbl_split, iflag_order2_sollw, ifl_pbltree

  IMPLICIT NONE

  include "dimsoil.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 = 2) :: str2
  CHARACTER (len = 256) :: nam, lnam
  INTEGER :: it, iq, pass

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

  ! Get variables which will be written to restart file from module 
  ! pbl_surface_mod
  IF (iflag_physiq <= 1) THEN
    CALL pbl_surface_final(fder, snow, qsurf, tsoil)
  ENDIF

  ! 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) = pdtphys
  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(iflag_cycle_diurne>=1) tab_cntrl(7) = iflag_cycle_diurne
  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

  !  PC -- initial value of RCO2 for the radiation scheme
  !  tab_cntrl(17) = co2_ppm * 1.0e-06 * RMCO2 / RMD
  IF (carbon_cycle_rad) tab_cntrl(17) = RCO2_glo
  !PRINT*, "PC : phyredem RCO2_glo =",RCO2_glo

  DO pass = 1, 2   ! pass=1 netcdf definition ; pass=2 netcdf write

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

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

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

    ! PB ajout du masque terre/mer

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

    ! 2. Fraction de glace de terre

    CALL put_field(pass, "FLIC", "fraction glace de terre", pctsrf(:, is_lic))
    ! 3. fraction ocean

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

    ! 4. Fraction glace de mer

    CALL put_field(pass, "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

    !    Surface variables
    CALL put_field_srf1(pass, "TS", "Temperature", ftsol(:, :))

    IF (iflag_pbl>1 .AND. iflag_wake>=1  .AND. iflag_pbl_split >=1) THEN
      CALL put_field_srf1(pass, "DELTATS", &
              "w-x surface temperature difference", delta_tsurf(:, :))
      CALL put_field_srf1(pass, "BETAS", "Aridity factor", beta_aridity(:, :))
    end IF
    !    End surface variables

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

    CALL put_field_srf1(pass, "U10M", "u a 10m", u10m)

    CALL put_field_srf1(pass, "V10M", "v a 10m", v10m)


    ! ================== Tsoil =========================================
    CALL put_field_srf2(pass, "Tsoil", "Temperature", tsoil(:, :, :))
    !FC
    !  CALL put_field_srf2("treedrg","freinage arbres",treedrg(:,:,:))
    CALL put_field(pass, "treedrg_ter", "freinage arbres", treedrg(:, :, is_ter))

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

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

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

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

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

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

    CALL put_field(pass, "solswfdiff", "Fraction du rayonnement solaire a la surface qui est diffus", solswfdiff)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

    CALL put_field(pass, "QLANCIEN", "QLANCIEN", ql_ancien)

    CALL put_field(pass, "QSANCIEN", "QSANCIEN", qs_ancien)

    IF (ok_bs) THEN
      CALL put_field(pass, "bs_f", "precipitation neige soufflee", bs_fall)
      CALL put_field(pass, "QBSANCIEN", "QBSANCIEN", qbs_ancien)
      CALL put_field(pass, "PRBSWANCIEN", "PRBSWANCIEN", prbsw_ancien)
    ENDIF

    CALL put_field(pass, "RNEBANCIEN", "RNEBANCIEN", rneb_ancien)

    CALL put_field(pass, "PRWANCIEN", "PRWANCIEN", prw_ancien)

    CALL put_field(pass, "PRLWANCIEN", "PRLWANCIEN", prlw_ancien)

    CALL put_field(pass, "PRSWANCIEN", "PRSWANCIEN", prsw_ancien)

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

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

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

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

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

    ! run_off_lic_0

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

    ! DEB TKE PBL !

    IF (iflag_pbl>1) THEN
      CALL put_field_srf3(pass, "TKE", "Energ. Cineti. Turb.", &
              pbl_tke(:, :, :))
      CALL put_field_srf3(pass, "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(pass, "ZMAX0", "ZMAX0", zmax0)

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

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

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

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

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

    CALL put_field(pass, "WAKE_S", "Wake frac. area", wake_s)

    CALL put_field(pass, "AWAKE_S", "Active Wake frac. area", awake_s)

    CALL put_field(pass, "WAKE_DENS", "Wake num. /unit area", wake_dens)

    CALL put_field(pass, "AWAKE_DENS", "Active Wake num. /unit area", awake_dens)

    CALL put_field(pass, "CV_GEN", "CB birth rate", cv_gen)

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

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

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

    ! thermiques

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

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

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

    CALL put_field(pass, "ALE_BL", "ALE_BL", ale_bl)

    CALL put_field(pass, "ALE_BL_TRIG", "ALE_BL_TRIG", ale_bl_trig)

    CALL put_field(pass, "ALP_BL", "ALP_BL", alp_bl)

    CALL put_field(pass, "ALE_WAKE", "ALE_WAKE", ale_wake)

    CALL put_field(pass, "ALE_BL_STAT", "ALE_BL_STAT", ale_bl_stat)


    ! fisrtilp/clouds
    CALL put_field(pass, "RATQS_INTER", "Relative width of the lsc sugrid scale water", ratqs_inter_)

    IF (ANY(type_trac == ['co2i', 'inco'])) THEN
      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(pass, "co2_send", "co2_ppm for coupling", co2_send)
      END IF

      ! trs from traclmdz_mod
    ELSE IF (type_trac == 'lmdz') THEN
      CALL traclmdz_to_restart(trs)
      it = 0
      DO iq = 1, nqtot
        IF(.NOT.(tracers(iq)%isAdvected .AND. tracers(iq)%isInPhysics)) CYCLE
        it = it + 1
        CALL put_field(pass, "trs_" // tracers(iq)%name, "", trs(:, it))
      END DO
    END IF

    ! Restart variables for Slab ocean
    IF (type_ocean == 'slab') THEN
      IF (nslay==1) THEN
        CALL put_field(pass, "tslab", "Slab ocean temperature", tslab)
      ELSE
        DO it = 1, nslay
          WRITE(str2, '(i2.2)') it
          CALL put_field(pass, "tslab" // str2, "Slab ocean temperature", tslab(:, it))
        END DO
      END IF
      IF (version_ocean == 'sicINT') THEN
        CALL put_field(pass, "seaice", "Slab seaice (kg/m2)", seaice)
        CALL put_field(pass, "slab_tice", "Slab sea ice temperature", tice)
      END IF
    END IF

    IF (ok_gwd_rando) CALL put_field(pass, "du_gwd_rando", &
            "tendency on zonal wind due to flott gravity waves", du_gwd_rando)

    IF (.NOT. ok_hines .AND. ok_gwd_rando) CALL put_field(pass, "du_gwd_front", &
            "tendency on zonal wind due to acama gravity waves", du_gwd_front)

    IF (activate_ocean_skin >= 1) THEN
      IF (activate_ocean_skin == 2 .AND. type_ocean == 'couple') THEN
        CALL put_field(pass, "delta_sal", &
                "ocean-air interface salinity minus bulk salinity", delta_sal)
        CALL put_field(pass, "delta_SST", &
                "ocean-air interface temperature minus bulk SST", delta_sst)
        CALL put_field(pass, "dter", &
                "ocean-air interface temperature minus subskin temperature", &
                dter)
        CALL put_field(pass, "dser", &
                "ocean-air interface salinity minus subskin salinity", dser)
        CALL put_field(pass, "dt_ds", &
                "(tks / tkt) * dTer", dt_ds)
      end if

      CALL put_field(pass, "dS_ns", "delta salinity near surface", ds_ns)
      CALL put_field(pass, "dT_ns", "delta temperature near surface", dT_ns)
    end if

    IF (pass==1) CALL enddef_restartphy
    IF (pass==2) CALL close_restartphy
  ENDDO ! DO pass=1,2   ! pass=1 netcdf definition ; pass=2 netcdf write

  !$OMP BARRIER


CONTAINS


  SUBROUTINE put_field_srf1(pass, nam, lnam, field)

    IMPLICIT NONE
    INTEGER, INTENT(IN) :: pass
    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(pass, nm, lm, field(:, nsrf))
    END DO

  END SUBROUTINE put_field_srf1


  SUBROUTINE put_field_srf2(pass, nam, lnam, field)

    IMPLICIT NONE
    INTEGER, INTENT(IN) :: pass
    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(pass, nm, lm, field(:, isoil, nsrf))
      END DO
    END DO

  END SUBROUTINE put_field_srf2


  SUBROUTINE put_field_srf3(pass, nam, lnam, field)

    IMPLICIT NONE
    INTEGER, INTENT(IN) :: pass
    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(pass, nm, lm, field(:, 1:klev + 1, nsrf))
    END DO

  END SUBROUTINE put_field_srf3


END SUBROUTINE phyredem