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  • !MNH_LIC Copyright 1994-2021 CNRS, Meteo-France and Universite Paul Sabatier
    !MNH_LIC This is part of the Meso-NH software governed by the CeCILL-C licence
    !MNH_LIC version 1. See LICENSE, CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt
    !MNH_LIC for details. version 1.
    !-----------------------------------------------------------------
    
          SUBROUTINE TURB(KKA,KKU,KKL,KMI,KRR,KRRL,KRRI,HLBCX,HLBCY,      &
                  & KSPLIT,KMODEL_CL,                                     &
    
                  & OTURB_FLX,OTURB_DIAG,OSUBG_COND,ORMC01,    &
    
                  & HTURBDIM,HTURBLEN,HTOM,HTURBLEN_CL,HINST_SFU,         &
    
                  & HMF_UPDRAFT,PIMPL,   &
                  & PTSTEP,PDXX,PDYY,PDZZ,PDZX,PDZY,PZZ,           &
    
                  & PDIRCOSXW,PDIRCOSYW,PDIRCOSZW,PCOSSLOPE,PSINSLOPE,    &
                  & PRHODJ,PTHVREF,PRHODREF,                              &
                  & PSFTH,PSFRV,PSFSV,PSFU,PSFV,                          &
    
                  & PPABST,PUT,PVT,PWT,PTKET,PSVT,PSRCT,                  &
    
                  & PLENGTHM,PLENGTHH,MFMOIST,                            &
                  & PBL_DEPTH,PSBL_DEPTH,                                 &
    
                  & PCEI,PCEI_MIN,PCEI_MAX,PCOEF_AMPL_SAT,    &
                  & PTHLT,PRT,                                            &
    
                  & PRUS,PRVS,PRWS,PRTHLS,PRRS,PRSVS,PRTKES,              &
                  & PHGRAD, PSIGS,                                        &
                  & PDRUS_TURB,PDRVS_TURB,                                &
                  & PDRTHLS_TURB,PDRRTS_TURB,PDRSVS_TURB,                 &
    
                  & PFLXZTHVMF,PWTH,PWRC,PWSV,PDP,PTP,PTPMF,PTDIFF,PTDISS,&
                  & YDDDH,YDLDDH,YDMDDH,                                  &
    
                  & TBUDGETS, KBUDGETS,                                   &
    
    !     #################################################################
    !
    !
    !!****  *TURB* - computes the turbulent source terms for the prognostic
    !!               variables. 
    !!
    !!    PURPOSE
    !!    -------
    !!****  The purpose of this routine is to compute the source terms in 
    !!    the evolution equations due to the turbulent mixing. 
    !!      The source term is computed as the divergence of the turbulent fluxes.
    !!    The cartesian fluxes are obtained by a one and a half order closure, based
    !!    on a prognostic equation for the Turbulence Kinetic Energy( TKE ). The 
    !!    system is closed by prescribing a turbulent mixing length. Different 
    !!    choices are available for this length. 
    !
    !!**  METHOD
    !!    ------
    !!    
    !!      The dimensionality of the turbulence parameterization can be chosen by
    !!    means of the parameter HTURBDIM:
    !!           * HTURBDIM='1DIM' the parameterization is 1D but can be used in
    !!    3D , 2D or 1D simulations. Only the sources associated to the vertical
    !!    turbulent fluxes are taken into account.
    !!           *  HTURBDIM='3DIM' the parameterization is fully 2D or 3D depending
    !!    on the model  dimensionality. Of course, it does not make any sense to
    !!    activate this option with a 1D model. 
    !!
    !!      The following steps are made:
    !!      1- Preliminary computations.
    !!      2- The metric coefficients are recovered from the grid knowledge.
    !!      3- The mixing length is computed according to its choice:
    !!           * HTURBLEN='BL89' the Bougeault and Lacarrere algorithm is used.
    !!             The mixing length is given by the vertical displacement from its
    !!             original level of an air particule having an initial internal
    !!             energy equal to its TKE and stopped by the buoyancy forces.
    !!             The discrete formulation is second order accurate.
    !!           * HTURBLEN='DELT' the mixing length is given by the mesh size 
    !!             depending on the model dimensionality, this length is limited 
    !!             with the ground distance.
    !!           * HTURBLEN='DEAR' the mixing length is given by the mesh size 
    !!             depending on the model dimensionality, this length is limited 
    !!             with the ground distance and also by the Deardorff mixing length
    !!             pertinent in the stable cases.
    !!           * HTURBLEN='KEPS' the mixing length is deduced from the TKE 
    !!             dissipation, which becomes a prognostic variable of the model (
    !!             Duynkerke formulation).   
    !!      3'- The cloud mixing length is computed according to HTURBLEN_CLOUD
    !!             and emphasized following the CEI index
    !!      4- The conservative variables are computed along with Lv/Cp.
    !!      5- The turbulent Prandtl numbers are computed from the resolved fields
    !!         and TKE 
    !!      6- The sources associated to the vertical turbulent fluxes are computed
    !!      with a temporal scheme allowing a degree of implicitness given by 
    !!      PIMPL, varying from PIMPL=0. ( purely explicit scheme) to PIMPL=1.
    !!      ( purely implicit scheme)
    !!      The sources associated to the horizontal fluxes are computed with a
    !!      purely explicit temporal scheme. These sources are only computed when
    !!      the turbulence parameterization is 2D or 3D( HTURBDIM='3DIM' ).
    !!      7- The sources for TKE are computed, along with the dissipation of TKE 
    !!      if HTURBLEN='KEPS'.
    !!      8- Some turbulence-related quantities are stored in the synchronous 
    !!      FM-file.
    !!      9- The non-conservative variables are retrieved.  
    !!    
    !!      
    !!      The saving of the fields in the synchronous FM-file is controlled by:
    !!        * OTURB_FLX => saves all the turbulent fluxes and correlations
    !!        * OTURB_DIAG=> saves the turbulent Prandtl and Schmidt numbers, the
    !!                       source terms of TKE and dissipation of TKE 
    !!
    !!    EXTERNAL
    !!    --------
    !!      SUBROUTINE PRANDTL   : computes the turbulent Prandtl number
    !!      SUBROUTINE TURB_VER  : computes the sources from the vertical fluxes
    !!      SUBROUTINE TURB_HOR  : computes the sources from the horizontal fluxes
    !!      SUBROUTINE TKE_EPS_SOURCES : computes the sources for  TKE and its
    !!                                   dissipation
    !!      SUBROUTINE BUDGET    : computes and stores the budgets
    !!
    !!    IMPLICIT ARGUMENTS
    !!    ------------------
    !!
    !!       MODD_PARAMETERS : JPVEXT_TURB  number of marginal vertical points
    !!
    !!       MODD_CONF      : CCONF model configuration (start/restart)
    !!                        L1D   switch for 1D model version
    !!                        L2D   switch for 2D model version
    !!
    !!       MODD_CST  : contains physical constants
    !!                    XG   gravity constant
    !!                    XRD  Gas constant for dry air
    !!                    XRV  Gas constant for vapor
    !!
    !!       MODD_CTURB : contains turbulence scheme constants
    !!                    XCMFS,XCED       to compute the dissipation mixing length
    !!                    XTKEMIN  minimum values for the TKE 
    !!                    XLINI,XLINF      to compute Bougeault-Lacarrere mixing 
    !!                                     length
    !!      Module MODD_BUDGET:
    !!         NBUMOD  
    !!         CBUTYPE 
    !!         LBU_RU     
    !!         LBU_RV     
    !!         LBU_RW     
    !!         LBU_RTH    
    !!         LBU_RSV1   
    !!         LBU_RRV    
    !!         LBU_RRC    
    !!         LBU_RRR    
    !!         LBU_RRI    
    !!         LBU_RRS    
    !!         LBU_RRG    
    !!         LBU_RRH    
    !!
    !!    REFERENCE
    !!    ---------
    !!      Book 2 of documentation (routine TURB)
    !!      Book 1 of documentation (Chapter: Turbulence)
    !!
    !!    AUTHOR
    !!    ------
    !!      Joan Cuxart             * INM and Meteo-France *
    !!
    !!    MODIFICATIONS
    !!    -------------
    !!      Original         05/10/94
    !!      Modifications: Feb 14, 1995 (J.Cuxart and J.Stein) 
    !!                                  Doctorization and Optimization
    !!      Modifications: March 21, 1995 (J.M. Carriere) 
    !!                                  Introduction of cloud water
    !!      Modifications: June   1, 1995 (J.Cuxart     ) 
    !!                                  take min(Kz,delta)
    !!      Modifications: June   1, 1995 (J.Stein J.Cuxart)
    !!                                  remove unnecessary arrays and change Prandtl
    !!                                  and Schmidt numbers localizations
    !!      Modifications: July  20, 1995 (J.Stein) remove MODI_ground_ocean +
    !!                                TZDTCUR + MODD_TIME because they are not used
    !!                                change RW in RNP for the outputs
    !!      Modifications: August 21, 1995 (Ph. Bougeault)   
    !!                                  take min(K(z-zsol),delta)
    !!      Modifications: Sept 14, 1995 (Ph Bougeault, J. Cuxart)
    !!         second order BL89 mixing length computations + add Deardorff length 
    !!         in the Delta case for stable cases
    !!      Modifications: Sept 19, 1995 (J. Stein, J. Cuxart)
    !!         define a DEAR case for the mixing length, add MODI_BUDGET and change
    !!         some BUDGET calls, add LES tools
    !!      Modifications: Oct  16, 1995 (J. Stein) change the budget calls
    !!      Modifications: Feb  28, 1996 (J. Stein) optimization + 
    !!                                              remove min(K(z-zsol),delta)+
    !!                                              bug in the tangential fluxes 
    !!      Modifications: Oct  16, 1996 (J. Stein) change the subgrid condensation
    !!                                              scheme + temporal discretization
    !!      Modifications: Dec  19, 1996 (J.-P. Pinty) update the budget calls
    !!                     Jun  22, 1997 (J. Stein) use the absolute pressure and
    !!                                  change the Deardorf length at the surface
    !!      Modifications: Apr  27, 1997 (V. Masson) BL89 mix. length computed in
    !!                                               a separate routine
    !!                     Oct  13, 1999 (J. Stein)  switch for the tgt fluxes
    !!                     Jun  24, 1999 (P Jabouille)  Add routine UPDATE_ROTATE_WIND
    !!                     Feb  15, 2001 (J. Stein)  remove tgt fluxes
    !!                     Mar 8,  2001 (V. Masson) forces the same behaviour near the surface
    !!                                              for all mixing lengths
    !!                     Nov 06, 2002 (V. Masson) LES budgets
    !!                     Nov,    2002 (V. Masson) implement modifications of
    !!                                              mixing and dissipative lengths
    !!                                              near the surface (according
    !!                                              Redelsperger et al 2001)
    !!                     Apr,    2003 (V. Masson) bug in Blackadar length
    !!                                              bug in LES in 1DIM case
    !!                     Feb 20, 2003 (J.-P. Pinty) Add reversible ice processes
    !!                     May,26  2004 (P Jabouille) coef for computing dissipative heating
    !!                     Sept 2004 (M.Tomasini) Cloud Mixing length modification
    !!                                            following the instability 
    !!                                            criterium CEI calculated in modeln
    !!                     May   2006    Remove KEPS
    !!                     Sept.2006 (I.Sandu): Modification of the stability criterion for
    !!                                 DEAR (theta_v -> theta_l)
    !!                     Oct 2007 (J.Pergaud) Add MF contribution for vert. turb. transport
    !!                     Oct.2009  (C.Lac) Introduction of different PTSTEP according to the
    !!                              advection schemes
    !!                     October 2009 (G. Tanguy) add ILENCH=LEN(YCOMMENT) after
    !!                                              change of YCOMMENT
    !!                     06/2011 (J.escobar ) Bypass Bug with ifort11/12 on  HLBCX,HLBC
    !!                     2012-02 Y. Seity,  add possibility to run with reversed
    !!                                          vertical levels
    !!                     2014-11 Y. Seity,  add output terms for TKE DDHs budgets
    !!                     July 2015 (Wim de Rooy)  modifications to run with RACMO
    !!                                              turbulence (LHARAT=TRUE)
    !! --------------------------------------------------------------------------
    !       
    !*      0. DECLARATIONS
    !          ------------
    !
    
    USE PARKIND1, ONLY : JPRB
    USE YOMHOOK , ONLY : LHOOK, DR_HOOK
    !
    
    USE MODD_PARAMETERS
    USE MODD_CST
    USE MODD_CTURB
    USE MODD_CONF
    USE MODD_BUDGET
    
    USE MODD_DYN_n, ONLY : LOCEAN
    
    !!MODIF AROME
    !USE MODI_ROTATE_WIND
    !USE MODI_TURB_HOR_SPLT 
    
    USE MODE_TKE_EPS_SOURCES, ONLY: TKE_EPS_SOURCES
    
    USE MODI_SHUMAN, ONLY : MZF, MXF, MYF
    
    USE MODE_IO_FIELD_WRITE, ONLY: IO_FIELD_WRITE
    
    USE MODE_EMOIST, ONLY: EMOIST
    USE MODE_ETHETA, ONLY: ETHETA
    
    !
    USE DDH_MIX, ONLY  : TYP_DDH
    USE YOMLDDH, ONLY  : TLDDH
    USE YOMMDDH, ONLY  : TMDDH
    !
    IMPLICIT NONE
    !
    !
    !*      0.1  declarations of arguments
    !
    !
    !
    INTEGER,                INTENT(IN)   :: KKA           !near ground array index  
    INTEGER,                INTENT(IN)   :: KKU           !uppest atmosphere array index
    INTEGER,                INTENT(IN)   :: KKL           !vert. levels type 1=MNH -1=ARO
    INTEGER,                INTENT(IN)   :: KMI           ! model index number  
    INTEGER,                INTENT(IN)   :: KRR           ! number of moist var.
    INTEGER,                INTENT(IN)   :: KRRL          ! number of liquid water var.
    INTEGER,                INTENT(IN)   :: KRRI          ! number of ice water var.
    CHARACTER(LEN=*),DIMENSION(:),INTENT(IN):: HLBCX, HLBCY  ! X- and Y-direc LBC
    INTEGER,                INTENT(IN)   :: KSPLIT        ! number of time-splitting
    INTEGER,                INTENT(IN)   :: KMODEL_CL     ! model number for cloud mixing length
    LOGICAL,                INTENT(IN)   ::  OTURB_FLX    ! switch to write the
                                     ! turbulent fluxes in the syncronous FM-file
    LOGICAL,                INTENT(IN)   ::  OTURB_DIAG   ! switch to write some
                                     ! diagnostic fields in the syncronous FM-file
    LOGICAL,                INTENT(IN)   ::  OSUBG_COND   ! switch for SUBGrid 
                                     ! CONDensation
    LOGICAL,                INTENT(IN)   ::  ORMC01       ! switch for RMC01 lengths in SBL
    
    CHARACTER(LEN=4),       INTENT(IN)   ::  HTURBDIM     ! dimensionality of the
                                                          ! turbulence scheme
    
    CHARACTER(LEN=4),       INTENT(IN)   ::  HTURBLEN     ! kind of mixing length
    CHARACTER(LEN=4),       INTENT(IN)   ::  HTOM         ! kind of Third Order Moment
    CHARACTER(LEN=4),       INTENT(IN)   ::  HTURBLEN_CL  ! kind of cloud mixing length
    CHARACTER(LEN=1),       INTENT(IN)   ::  HINST_SFU    ! temporal location of the
                                                          ! surface friction flux
    REAL,                   INTENT(IN)   ::  PIMPL        ! degree of implicitness
    
    REAL,                   INTENT(IN)   ::  PTSTEP       ! timestep 
    
    !
    CHARACTER(LEN=4),       INTENT(IN)   ::  HMF_UPDRAFT  ! Type of Mass Flux Scheme
    
    !
    REAL, DIMENSION(:,:,:), INTENT(IN)   :: PDXX,PDYY,PDZZ,PDZX,PDZY
                                            ! metric coefficients
    REAL, DIMENSION(:,:,:), INTENT(IN)   :: PZZ       !  physical distance 
    ! between 2 succesive grid points along the K direction
    REAL, DIMENSION(:,:),   INTENT(IN)      ::  PDIRCOSXW, PDIRCOSYW, PDIRCOSZW
    ! Director Cosinus along x, y and z directions at surface w-point
    REAL, DIMENSION(:,:),   INTENT(IN)   ::  PCOSSLOPE       ! cosinus of the angle
                                     ! between i and the slope vector
    REAL, DIMENSION(:,:),   INTENT(IN)   ::  PSINSLOPE       ! sinus of the angle
                                     ! between i and the slope vector
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PRHODJ    ! dry density * Grid size
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  MFMOIST ! moist mass flux dual scheme
    
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PTHVREF   ! Virtual Potential
                                            ! Temperature of the reference state
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PRHODREF  ! dry density of the 
                                            ! reference state
    !
    REAL, DIMENSION(:,:),   INTENT(IN)      ::  PSFTH,PSFRV,   &
    ! normal surface fluxes of theta and Rv 
                                                PSFU,PSFV
    
    ! normal surface fluxes of (u,v) parallel to the orography
    
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PSFSV
    ! normal surface fluxes of Scalar var. 
    !
    !    prognostic variables at t- deltat
    
    REAL, DIMENSION(:,:,:),   INTENT(IN) ::  PPABST      ! Pressure at time t
    REAL, DIMENSION(:,:,:),   INTENT(IN) ::  PUT,PVT,PWT ! wind components
    REAL, DIMENSION(:,:,:),   INTENT(IN) ::  PTKET       ! TKE
    REAL, DIMENSION(:,:,:,:), INTENT(IN) ::  PSVT        ! passive scal. var.
    REAL, DIMENSION(:,:,:),   INTENT(IN) ::  PSRCT       ! Second-order flux
    
                          ! s'rc'/2Sigma_s2 at time t-1 multiplied by Lambda_3
    REAL, DIMENSION(:,:),     INTENT(INOUT) :: PBL_DEPTH  ! BL height for TOMS
    REAL, DIMENSION(:,:),     INTENT(INOUT) :: PSBL_DEPTH ! SBL depth for RMC01
    !
    !    variables for cloud mixing length
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PCEI ! Cloud Entrainment instability
                                                     ! index to emphasize localy 
                                                     ! turbulent fluxes
    REAL, INTENT(IN)      ::  PCEI_MIN ! minimum threshold for the instability index CEI
    REAL, INTENT(IN)      ::  PCEI_MAX ! maximum threshold for the instability index CEI
    REAL, INTENT(IN)      ::  PCOEF_AMPL_SAT ! saturation of the amplification coefficient
    !
    !   thermodynamical variables which are transformed in conservative var.
    
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) ::  PTHLT       ! conservative pot. temp.
    REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRT         ! water var.  where 
                                 ! PRT(:,:,:,1) is the conservative mixing ratio        
    
    !
    ! sources of momentum, conservative potential temperature, Turb. Kin. Energy, 
    ! TKE dissipation
    REAL, DIMENSION(:,:,:),   INTENT(INOUT) ::  PRUS,PRVS,PRWS,PRTHLS,PRTKES
    ! Source terms for all water kinds, PRRS(:,:,:,1) is used for the conservative
    ! mixing ratio
    REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRRS 
    ! Source terms for all passive scalar variables
    REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRSVS
    ! Sigma_s at time t+1 : square root of the variance of the deviation to the 
    
    REAL, DIMENSION(:,:,:,:), INTENT(IN)    ::  PHGRAD
    REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PSIGS
    REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PDRUS_TURB   ! evolution of rhoJ*U   by turbulence only
    REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PDRVS_TURB   ! evolution of rhoJ*V   by turbulence only
    REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PDRTHLS_TURB ! evolution of rhoJ*thl by turbulence only
    REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PDRRTS_TURB  ! evolution of rhoJ*rt  by turbulence only
    REAL, DIMENSION(:,:,:,:), INTENT(OUT)   ::  PDRSVS_TURB  ! evolution of rhoJ*Sv  by turbulence only
    REAL, DIMENSION(:,:,:), INTENT(IN)      ::  PFLXZTHVMF 
    !                                           MF contribution for vert. turb. transport
    !                                           used in the buoy. prod. of TKE
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PWTH       ! heat flux
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PWRC       ! cloud water flux
    REAL, DIMENSION(:,:,:,:),INTENT(OUT) :: PWSV       ! scalar flux
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PTP        ! Thermal TKE production
                                                       ! MassFlux + turb
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PTPMF      ! Thermal TKE production
                                                       ! MassFlux Only
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PDP        ! Dynamic TKE production
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PTDIFF     ! Diffusion TKE term
    REAL, DIMENSION(:,:,:), INTENT(OUT)  :: PTDISS     ! Dissipation TKE term
    
    TYPE(TYP_DDH), INTENT(INOUT) :: YDDDH
    TYPE(TLDDH),   INTENT(IN)   :: YDLDDH
    TYPE(TMDDH),   INTENT(IN)   :: YDMDDH
    !
    TYPE(TBUDGETDATA), DIMENSION(KBUDGETS), INTENT(INOUT) :: TBUDGETS
    INTEGER, INTENT(IN) :: KBUDGETS
    
    !
    ! length scale from vdfexcu
    REAL, DIMENSION(:,:,:), INTENT(IN)    :: PLENGTHM, PLENGTHH
    
    !
    REAL, DIMENSION(:,:,:), INTENT(OUT), OPTIONAL  :: PTR   ! Transport production of TKE
    REAL, DIMENSION(:,:,:), INTENT(OUT), OPTIONAL  :: PDISS ! Dissipation of TKE
    
    REAL, DIMENSION(:,:,:), INTENT(OUT), OPTIONAL  :: PEDR  ! EDR
    
    REAL, DIMENSION(:,:,:), INTENT(OUT), OPTIONAL  :: PLEM  ! Mixing length
    
    TYPE(TFILEDATA),        INTENT(IN),  OPTIONAL  :: TPFILE! Output file for MesoNH
    
    !
    !
    !-------------------------------------------------------------------------------
    !
    !       0.2  declaration of local variables
    !
    
    REAL, DIMENSION(SIZE(PTHLT,1),SIZE(PTHLT,2),SIZE(PTHLT,3)) ::     &
    
              ZCP,                        &  ! Cp at t-1
              ZEXN,                       &  ! EXN at t-1
              ZT,                         &  ! T at t-1
              ZLOCPEXNM,                  &  ! Lv/Cp/EXNREF at t-1
    
              ZLM,ZLMW,                   &  ! Turbulent mixing length (+ work array)
    
              ZLEPS,                      &  ! Dissipative length
              ZTRH,                       &  ! 
              ZATHETA,ZAMOIST,            &  ! coefficients for s = f (Thetal,Rnp)
              ZCOEF_DISS,                 &  ! 1/(Cph*Exner) for dissipative heating
              ZFRAC_ICE,                  &  ! ri fraction of rc+ri
              ZMWTH,ZMWR,ZMTH2,ZMR2,ZMTHR,&  ! 3rd order moments
              ZFWTH,ZFWR,ZFTH2,ZFR2,ZFTHR,&  ! opposite of verticale derivate of 3rd order moments
              ZTHLM                          ! initial potential temp.
    
    REAL, DIMENSION(SIZE(PRT,1),SIZE(PRT,2),SIZE(PRT,3),SIZE(PRT,4)) ::     &
    
    REAL, DIMENSION(SIZE(PTHLT,1),SIZE(PTHLT,2)) ::  ZTAU11M,ZTAU12M,  &
    
                                                     ZTAU22M,ZTAU33M,  &
                ! tangential surface fluxes in the axes following the orography
                                                     ZUSLOPE,ZVSLOPE,  &
                ! wind components at the first mass level parallel 
                ! to the orography 
                                                     ZCDUEFF,          &
                ! - Cd*||u|| where ||u|| is the module of the wind tangential to 
                ! orography (ZUSLOPE,ZVSLOPE) at the surface.
                                                     ZUSTAR, ZLMO,     &
                                                     ZRVM, ZSFRV
                ! friction velocity, Monin Obuhkov length, work arrays for vapor
    !
                ! Virtual Potential Temp. used
                ! in the Deardorff mixing length computation
    REAL, DIMENSION(:,:,:), ALLOCATABLE  :: &  
              ZLVOCPEXNM,ZLSOCPEXNM,      &  ! Lv/Cp/EXNREF and Ls/Cp/EXNREF at t-1
              ZATHETA_ICE,ZAMOIST_ICE        ! coefficients for s = f (Thetal,Rnp)
    !
    REAL                :: ZEXPL        ! 1-PIMPL deg of expl.
    REAL                :: ZRVORD       ! RV/RD
    !
    INTEGER             :: IKB,IKE      ! index value for the
    ! Beginning and the End of the physical domain for the mass points
    INTEGER             :: IKT          ! array size in k direction
    INTEGER             :: IKTB,IKTE    ! start, end of k loops in physical domain 
    INTEGER             :: JRR,JK,JSV   ! loop counters
    INTEGER             :: JI,JJ        ! loop counters
    REAL                :: ZL0          ! Max. Mixing Length in Blakadar formula
    
    REAL                :: ZALPHA       ! work coefficient : 
                                        ! - proportionnality constant between Dz/2 and 
    !                                   !   BL89 mixing length near the surface
    
    REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3))::  ZSHEAR, ZDUDZ, ZDVDZ
    
    TYPE(TFILEDATA)  :: TZFILE ! File type to write fields for MesoNH
    
    !
    !*      1.PRELIMINARIES
    !         -------------
    !
    !*      1.1 Set the internal domains, ZEXPL 
    !
    !
    REAL(KIND=JPRB) :: ZHOOK_HANDLE
    IF (LHOOK) CALL DR_HOOK('TURB',0,ZHOOK_HANDLE)
    
    IF (LHARAT .AND. HTURBDIM /= '1DIM') THEN
      CALL ABOR1('LHARATU only implemented for option HTURBDIM=1DIM!')
    ENDIF
    IF (LHARAT .AND. LLES_CALL) THEN
      CALL ABOR1('LHARATU not implemented for option LLES_CALL')
    ENDIF
    
    
    IKTB=1+JPVEXT_TURB              
    IKTE=IKT-JPVEXT_TURB
    IKB=KKA+JPVEXT_TURB*KKL
    IKE=KKU-JPVEXT_TURB*KKL
    !
    ZEXPL = 1.- PIMPL
    ZRVORD= XRV / XRD
    !
    !
    
    !Copy data into ZTHLM and ZRM only if needed
    IF (HTURBLEN=='BL89' .OR. HTURBLEN=='RM17' .OR. ORMC01) THEN
      ZTHLM(:,:,:) = PTHLT(:,:,:)
      ZRM(:,:,:,:) = PRT(:,:,:,:)
    END IF
    
    !
    !
    !
    !----------------------------------------------------------------------------
    !
    
    !*      2. COMPUTE CONSERVATIVE VARIABLES AND RELATED QUANTITIES
    
    !          -----------------------------------------------------
    !
    !*      2.1 Cph at t
    !
    
    IF (KRR > 0) ZCP(:,:,:) = ZCP(:,:,:) + XCPV * PRT(:,:,:,1)
    
    DO JRR = 2,1+KRRL                          ! loop on the liquid components  
    
      ZCP(:,:,:)  = ZCP(:,:,:) + XCL * PRT(:,:,:,JRR)
    
    END DO
    !
    DO JRR = 2+KRRL,1+KRRL+KRRI                ! loop on the solid components   
    
      ZCP(:,:,:)  = ZCP(:,:,:)  + XCI * PRT(:,:,:,JRR)
    
    IF (LOCEAN) THEN
      ZEXN(:,:,:) = 1.
    ELSE
      ZEXN(:,:,:) = (PPABST(:,:,:)/XP00) ** (XRD/XCPD)
    END IF
    
    !
    !*      2.3 dissipative heating coeff a t
    !
    ZCOEF_DISS(:,:,:) = 1/(ZCP(:,:,:) * ZEXN(:,:,:)) 
    !
    !
    ZFRAC_ICE(:,:,:) = 0.0
    ZATHETA(:,:,:) = 0.0
    ZAMOIST(:,:,:) = 0.0
    !
    IF (KRRL >=1) THEN
    !
    !*      2.4 Temperature at t
    !
    
      ZT(:,:,:) =  PTHLT(:,:,:) * ZEXN(:,:,:)
    
    !
    !*       2.5 Lv/Cph/Exn
    !
      IF ( KRRI >= 1 ) THEN 
    
        ALLOCATE(ZLVOCPEXNM(SIZE(PTHLT,1),SIZE(PTHLT,2),SIZE(PTHLT,3)))
        ALLOCATE(ZLSOCPEXNM(SIZE(PTHLT,1),SIZE(PTHLT,2),SIZE(PTHLT,3)))
        ALLOCATE(ZAMOIST_ICE(SIZE(PTHLT,1),SIZE(PTHLT,2),SIZE(PTHLT,3)))
        ALLOCATE(ZATHETA_ICE(SIZE(PTHLT,1),SIZE(PTHLT,2),SIZE(PTHLT,3)))
    
    !
        CALL COMPUTE_FUNCTION_THERMO(XALPW,XBETAW,XGAMW,XLVTT,XCL,ZT,ZEXN,ZCP, &
                                     ZLVOCPEXNM,ZAMOIST,ZATHETA)
        CALL COMPUTE_FUNCTION_THERMO(XALPI,XBETAI,XGAMI,XLSTT,XCI,ZT,ZEXN,ZCP, &
                                     ZLSOCPEXNM,ZAMOIST_ICE,ZATHETA_ICE)
    !
    
        WHERE(PRT(:,:,:,2)+PRT(:,:,:,4)>0.0)
          ZFRAC_ICE(:,:,:) = PRT(:,:,:,4) / ( PRT(:,:,:,2)+PRT(:,:,:,4) )
    
        END WHERE
    !
        ZLOCPEXNM(:,:,:) = (1.0-ZFRAC_ICE(:,:,:))*ZLVOCPEXNM(:,:,:) &
                               +ZFRAC_ICE(:,:,:) *ZLSOCPEXNM(:,:,:)
        ZAMOIST(:,:,:) = (1.0-ZFRAC_ICE(:,:,:))*ZAMOIST(:,:,:) &
                             +ZFRAC_ICE(:,:,:) *ZAMOIST_ICE(:,:,:)
        ZATHETA(:,:,:) = (1.0-ZFRAC_ICE(:,:,:))*ZATHETA(:,:,:) &
                             +ZFRAC_ICE(:,:,:) *ZATHETA_ICE(:,:,:)
    
        DEALLOCATE(ZAMOIST_ICE)
        DEALLOCATE(ZATHETA_ICE)
      ELSE
        CALL COMPUTE_FUNCTION_THERMO(XALPW,XBETAW,XGAMW,XLVTT,XCL,ZT,ZEXN,ZCP, &
                                     ZLOCPEXNM,ZAMOIST,ZATHETA)
      END IF
    !
    !
    
      IF ( TZFILE%LOPENED .AND. OTURB_DIAG ) THEN
    
        TZFIELD%CMNHNAME   = 'ATHETA'
        TZFIELD%CSTDNAME   = ''
        TZFIELD%CLONGNAME  = 'ATHETA'
        TZFIELD%CUNITS     = 'm'
        TZFIELD%CDIR       = 'XY'
        TZFIELD%CCOMMENT   = 'X_Y_Z_ATHETA'
        TZFIELD%NGRID      = 1
        TZFIELD%NTYPE      = TYPEREAL
        TZFIELD%NDIMS      = 3
        TZFIELD%LTIMEDEP   = .TRUE.
    
        CALL IO_FIELD_WRITE(TZFILE,TZFIELD,ZATHETA)
    
        TZFIELD%CMNHNAME   = 'AMOIST'
        TZFIELD%CSTDNAME   = ''
        TZFIELD%CLONGNAME  = 'AMOIST'
        TZFIELD%CUNITS     = 'm'
        TZFIELD%CDIR       = 'XY'
        TZFIELD%CCOMMENT   = 'X_Y_Z_AMOIST'
        TZFIELD%NGRID      = 1
        TZFIELD%NTYPE      = TYPEREAL
        TZFIELD%NDIMS      = 3
        TZFIELD%LTIMEDEP   = .TRUE.
    
        CALL IO_FIELD_WRITE(TZFILE,TZFIELD,ZAMOIST)
    
      END IF
    !
    ELSE
      ZLOCPEXNM=0.
    END IF              ! loop end on KRRL >= 1
    !
    ! computes conservative variables
    !
    IF ( KRRL >= 1 ) THEN
    
      IF ( KRRI >= 1 ) THEN
        ! Rnp at t
        PRT(:,:,:,1)  = PRT(:,:,:,1)  + PRT(:,:,:,2)  + PRT(:,:,:,4)
    
        PRRS(:,:,:,1) = PRRS(:,:,:,1) + PRRS(:,:,:,2) + PRRS(:,:,:,4)
    
        ! Theta_l at t
        PTHLT(:,:,:)  = PTHLT(:,:,:)  - ZLVOCPEXNM(:,:,:) * PRT(:,:,:,2) &
                                      - ZLSOCPEXNM(:,:,:) * PRT(:,:,:,4)
    
        PRTHLS(:,:,:) = PRTHLS(:,:,:) - ZLVOCPEXNM(:,:,:) * PRRS(:,:,:,2) &
                                      - ZLSOCPEXNM(:,:,:) * PRRS(:,:,:,4)
      ELSE
    
        ! Rnp at t
        PRT(:,:,:,1)  = PRT(:,:,:,1)  + PRT(:,:,:,2) 
    
        PRRS(:,:,:,1) = PRRS(:,:,:,1) + PRRS(:,:,:,2)
    
        ! Theta_l at t
        PTHLT(:,:,:)  = PTHLT(:,:,:)  - ZLOCPEXNM(:,:,:) * PRT(:,:,:,2)
    
        PRTHLS(:,:,:) = PRTHLS(:,:,:) - ZLOCPEXNM(:,:,:) * PRRS(:,:,:,2)
      END IF
    END IF
    !
    !* stores value of conservative variables & wind before turbulence tendency
    PDRUS_TURB = PRUS
    PDRVS_TURB = PRVS
    PDRTHLS_TURB = PRTHLS
    PDRRTS_TURB  = PRRS(:,:,:,1)
    PDRSVS_TURB  = PRSVS
    !----------------------------------------------------------------------------
    !
    !*      3. MIXING LENGTH : SELECTION AND COMPUTATION
    !          -----------------------------------------
    !
    !
    IF (.NOT. LHARAT) THEN
    
    SELECT CASE (HTURBLEN)
    !
    !*      3.1 BL89 mixing length
    !           ------------------
    
      CASE ('BL89')
    
        CALL BL89(KKA,KKU,KKL,PZZ,PDZZ,PTHVREF,ZTHLM,KRR,ZRM,PTKET,ZSHEAR,ZLM)
    
    !*      3.2 RM17 mixing length
    !           ------------------
    
      CASE ('RM17')
        ZDUDZ = MXF(MZF(GZ_U_UW(PUT,PDZZ,KKA,KKU,KKL),KKA,KKU,KKL))
        ZDVDZ = MYF(MZF(GZ_V_VW(PVT,PDZZ,KKA,KKU,KKL),KKA,KKU,KKL))
        ZSHEAR = SQRT(ZDUDZ*ZDUDZ + ZDVDZ*ZDVDZ)
        CALL BL89(KKA,KKU,KKL,PZZ,PDZZ,PTHVREF,ZTHLM,KRR,ZRM,PTKET,ZSHEAR,ZLM)
    !
    !*      3.3 Grey-zone combined RM17 & Deardorff mixing lengths 
    !           --------------------------------------------------
    
      CASE ('ADAP')
        ZDUDZ = MXF(MZF(GZ_U_UW(PUT,PDZZ,KKA,KKU,KKL),KKA,KKU,KKL))
        ZDVDZ = MYF(MZF(GZ_V_VW(PVT,PDZZ,KKA,KKU,KKL),KKA,KKU,KKL))
        ZSHEAR = SQRT(ZDUDZ*ZDUDZ + ZDVDZ*ZDVDZ)
        CALL BL89(KKA,KKU,KKL,PZZ,PDZZ,PTHVREF,ZTHLM,KRR,ZRM,PTKET,ZSHEAR,ZLM)
    
        CALL DELT(ZLMW,ODZ=.FALSE.)
        ! The minimum mixing length is chosen between Horizontal grid mesh (not taking into account the vertical grid mesh) and RM17.
        ! For large horizontal grid meshes, this is equal to RM17
        ! For LES grid meshes, this is equivalent to Deardorff : the base mixing lentgh is the horizontal grid mesh, 
        !                      and it is limited by a stability-based length (RM17), as was done in Deardorff length (but taking into account shear as well)
        ! For grid meshes in the grey zone, then this is the smaller of the two.
        ZLM = MIN(ZLM,XCADAP*ZLMW)
    !
    !*      3.4 Delta mixing length
    
    !           -------------------
    !
      CASE ('DELT')
    
    !*      3.5 Deardorff mixing length
    
    !           -----------------------
    !
      CASE ('DEAR')
        CALL DEAR(ZLM)
    !
    
    !*      3.6 Blackadar mixing length
    
    !           -----------------------
    !
      CASE ('BLKR')
       ZL0 = 100.
       ZLM(:,:,:) = ZL0
    
       ZALPHA=0.5**(-1.5)
       !
       DO JK=IKTB,IKTE
         ZLM(:,:,JK) = ( 0.5*(PZZ(:,:,JK)+PZZ(:,:,JK+KKL)) - &
         & PZZ(:,:,KKA+JPVEXT_TURB*KKL) ) * PDIRCOSZW(:,:)
         ZLM(:,:,JK) = ZALPHA  * ZLM(:,:,JK) * ZL0 / ( ZL0 + ZALPHA*ZLM(:,:,JK) )
       END DO
    !
       ZLM(:,:,IKTB-1) = ZLM(:,:,IKTB)
       ZLM(:,:,IKTE+1) = ZLM(:,:,IKTE)
    !
    !
    !
    END SELECT
    !
    !*      3.5 Mixing length modification for cloud
    !           -----------------------
    
    IF (KMODEL_CL==KMI .AND. HTURBLEN_CL/='NONE') CALL CLOUD_MODIF_LM
    ENDIF  ! end LHARRAT
    
    
    !
    !*      3.6 Dissipative length
    !           ------------------
    
    IF (LHARAT) THEN
    
      ZLEPS=PLENGTHM*(3.75**2.)
    
    ENDIF
    !
    !*      3.7 Correction in the Surface Boundary Layer (Redelsperger 2001)
    !           ----------------------------------------
    !
    ZLMO=XUNDEF
    
    IF (ORMC01) THEN
      ZUSTAR=(PSFU**2+PSFV**2)**(0.25)
      IF (KRR>0) THEN
        ZLMO=LMO(ZUSTAR,ZTHLM(:,:,IKB),ZRM(:,:,IKB,1),PSFTH,PSFRV)
      ELSE
        ZRVM=0.
        ZSFRV=0.
        ZLMO=LMO(ZUSTAR,ZTHLM(:,:,IKB),ZRVM,PSFTH,ZSFRV)
      END IF
    
      CALL RMC01(HTURBLEN,KKA,KKU,KKL,PZZ,PDXX,PDYY,PDZZ,PDIRCOSZW,PSBL_DEPTH,ZLMO,ZLM,ZLEPS)
    
    !RMC01 is only applied on RM17 in ADAP
    IF (HTURBLEN=='ADAP') ZLEPS = MIN(ZLEPS,ZLMW*XCADAP)
    
    !
    !*      3.8 Mixing length in external points (used if HTURBDIM="3DIM")
    !           ----------------------------------------------------------
    !
    IF (HTURBDIM=="3DIM") THEN
    !****FOR AROME****
    !  CALL UPDATE_LM(HLBCX,HLBCY,ZLM,ZLEPS)
    END IF
    !----------------------------------------------------------------------------
    !
    !*      4. GO INTO THE AXES FOLLOWING THE SURFACE
    !          --------------------------------------
    !
    !
    !*      4.1 rotate the wind at time t
    !
    IF ( HINST_SFU == 'T' ) THEN
    !
    !
      IF (CPROGRAM=='AROME ') THEN
    
        ZUSLOPE=PUT(:,:,KKA)
        ZVSLOPE=PVT(:,:,KKA)
    
      ELSE
    !    CALL ROTATE_WIND(PUT,PVT,PWT,                       &
    !                     PDIRCOSXW, PDIRCOSYW, PDIRCOSZW,   &
    !                     PCOSSLOPE,PSINSLOPE,               &
    !                     PDXX,PDYY,PDZZ,                    &
    !                     ZUSLOPE,ZVSLOPE                    )
    !
    !    CALL UPDATE_ROTATE_WIND(ZUSLOPE,ZVSLOPE)
      END IF
    !
    !
    !*      4.2 compute the proportionality coefficient between wind and stress
    !
      ZCDUEFF(:,:) =-SQRT ( (PSFU(:,:)**2 + PSFV(:,:)**2) /               &
                            (1.E-60 + ZUSLOPE(:,:)**2 + ZVSLOPE(:,:)**2 )   &
                          )
    !
    !*      4.3 rotate the wind at time t-delta t
    !
      IF (CPROGRAM/='AROME ') THEN
    
    !    CALL ROTATE_WIND(PUT,PVT,PWT,                       &
    
    !                     PDIRCOSXW, PDIRCOSYW, PDIRCOSZW,   &
    !                     PCOSSLOPE,PSINSLOPE,               &
    !                     PDXX,PDYY,PDZZ,                    &
    !                     ZUSLOPE,ZVSLOPE                    )
    !
    !    CALL UPDATE_ROTATE_WIND(ZUSLOPE,ZVSLOPE)
      END IF
    !
    ELSE
    !
    !*      4.4 rotate the wind at time t-delta t
    !
      IF (CPROGRAM=='AROME ') THEN
    
        ZUSLOPE=PUT(:,:,KKA)
        ZVSLOPE=PVT(:,:,KKA)
    
    !    CALL ROTATE_WIND(PUT,PVT,PWT,                       &
    
    !                     PDIRCOSXW, PDIRCOSYW, PDIRCOSZW,   &
    !                     PCOSSLOPE,PSINSLOPE,               &
    !                     PDXX,PDYY,PDZZ,                    &
    !                     ZUSLOPE,ZVSLOPE                    )
    !
    !    CALL UPDATE_ROTATE_WIND(ZUSLOPE,ZVSLOPE)
      END IF
    !
    !*      4.5 compute the proportionality coefficient between wind and stress
    !
      ZCDUEFF(:,:) =-SQRT ( (PSFU(:,:)**2 + PSFV(:,:)**2) /               &
                            (1.E-60 + ZUSLOPE(:,:)**2 + ZVSLOPE(:,:)**2 )   &
                          )
    END IF
    !
    !*       4.6 compute the surface tangential fluxes
    !
    ZTAU11M(:,:) =2./3.*(  (1.+ (PZZ (:,:,IKB+KKL)-PZZ (:,:,IKB))  &
                               /(PDZZ(:,:,IKB+KKL)+PDZZ(:,:,IKB))  &
    
                           )   *PTKET(:,:,IKB)                   &
                         -0.5  *PTKET(:,:,IKB+KKL)                 &
    
                        )
    ZTAU12M(:,:) =0.0
    ZTAU22M(:,:) =ZTAU11M(:,:)
    ZTAU33M(:,:) =ZTAU11M(:,:)
    !
    !*       4.7 third order terms in temperature and water fluxes and correlations
    !            ------------------------------------------------------------------
    !
    !
    ZMWTH = 0.     ! w'2th'
    ZMWR  = 0.     ! w'2r'
    ZMTH2 = 0.     ! w'th'2
    ZMR2  = 0.     ! w'r'2
    ZMTHR = 0.     ! w'th'r'
    
    
    IF (HTOM=='TM06') THEN
      CALL TM06(KKA,KKU,KKL,PTHVREF,PBL_DEPTH,PZZ,PSFTH,ZMWTH,ZMTH2)
    !
      ZFWTH = -GZ_M_W(ZMWTH,PDZZ, KKA,KKU,KKL)    ! -d(w'2th' )/dz
      !ZFWR  = -GZ_M_W(ZMWR, PDZZ,KKA,KKU,KKL)    ! -d(w'2r'  )/dz
      ZFTH2 = -GZ_W_M(ZMTH2,PDZZ,KKA,KKU,KKL)    ! -d(w'th'2 )/dz
      !ZFR2  = -GZ_W_M(ZMR2, PDZZ,KKA,KKU,KKL)    ! -d(w'r'2  )/dz
      !ZFTHR = -GZ_W_M(ZMTHR,PDZZ,KKA,KKU,KKL)    ! -d(w'th'r')/dz
    !
      ZFWTH(:,:,IKTE:) = 0.
      ZFWTH(:,:,:IKTB) = 0.
      !ZFWR (:,:,IKTE:) = 0.
      !ZFWR (:,:,:IKTB) = 0.
      ZFWR  = 0.
      ZFTH2(:,:,IKTE:) = 0.
      ZFTH2(:,:,:IKTB) = 0.
      !ZFR2 (:,:,IKTE:) = 0.
      !ZFR2 (:,:,:IKTB) = 0.
      ZFR2  = 0.
      !ZFTHR(:,:,IKTE:) = 0.
      !ZFTHR(:,:,:IKTB) = 0.
      ZFTHR = 0.
    ELSE
      ZFWTH = 0.
      ZFWR  = 0.
      ZFTH2 = 0.
      ZFR2  = 0.
      ZFTHR = 0.
    ENDIF
    
    !
    !----------------------------------------------------------------------------
    !
    !*      5. TURBULENT SOURCES
    !          -----------------
    !
    CALL TURB_VER(KKA,KKU,KKL,KRR, KRRL, KRRI,               &
    
              PDXX,PDYY,PDZZ,PDZX,PDZY,PDIRCOSZW,PZZ,        &
              PCOSSLOPE,PSINSLOPE,                           &
              PRHODJ,PTHVREF,                                &
              PSFTH,PSFRV,PSFSV,PSFTH,PSFRV,PSFSV,           &
              ZCDUEFF,ZTAU11M,ZTAU12M,ZTAU33M,               &
    
              PUT,PVT,PWT,ZUSLOPE,ZVSLOPE,PTHLT,PRT,PSVT,    &
              PTKET,ZLM,PLENGTHM,PLENGTHH,ZLEPS,MFMOIST,     &
              ZLOCPEXNM,ZATHETA,ZAMOIST,PSRCT,ZFRAC_ICE,     &
    
              ZFWTH,ZFWR,ZFTH2,ZFR2,ZFTHR,PBL_DEPTH,         &
              PSBL_DEPTH,ZLMO,                               &
              PRUS,PRVS,PRWS,PRTHLS,PRRS,PRSVS,              &
              PDP,PTP,PSIGS,PWTH,PWRC,PWSV                   )
    !
    
    
    IF (LBUDGET_U) CALL BUDGET_DDH (PRUS,1,'VTURB_BU_RU',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_V) CALL BUDGET_DDH (PRVS,2,'VTURB_BU_RV',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_W) CALL BUDGET_DDH (PRWS,3,'VTURB_BU_RW',YDDDH, YDLDDH, YDMDDH)
    
    IF (LBUDGET_TH)  THEN
      IF ( KRRI >= 1 .AND. KRRL >= 1 ) THEN
    
        CALL BUDGET_DDH (PRTHLS+ ZLVOCPEXNM * PRRS(:,:,:,2) + ZLSOCPEXNM * PRRS(:,:,:,4),4,'VTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS+ ZLOCPEXNM * PRRS(:,:,:,2),4,'VTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS,4,'VTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
      END IF
    END IF
    IF (LBUDGET_SV) THEN
      DO JSV = 1,NSV
    
        CALL BUDGET_DDH (PRSVS(:,:,:,JSV),JSV+12,'VTURB_BU_RSV',YDDDH, YDLDDH, YDMDDH)
    
      END DO
    END IF
    IF (LBUDGET_RV) THEN
      IF ( KRRI >= 1 .AND. KRRL >= 1) THEN
    
        CALL BUDGET_DDH (PRRS(:,:,:,1)-PRRS(:,:,:,2)-PRRS(:,:,:,4),6,'VTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRRS(:,:,:,1)-PRRS(:,:,:,2),6,'VTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRRS(:,:,:,1),6,'VTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
    IF (LBUDGET_RC) CALL BUDGET_DDH (PRRS(:,:,:,2),7,'VTURB_BU_RRC',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_RI) CALL BUDGET_DDH (PRRS(:,:,:,4),9,'VTURB_BU_RRI',YDDDH, YDLDDH, YDMDDH)
    
    !    CALL TURB_HOR_SPLT(KSPLIT, KRR, KRRL, KRRI, PTSTEP,        &
    !          HLBCX,HLBCY,OTURB_FLX,OSUBG_COND,                    &
    !          TZFILE,                                              &
    
    !          PDXX,PDYY,PDZZ,PDZX,PDZY,PZZ,                        &
    !          PDIRCOSXW,PDIRCOSYW,PDIRCOSZW,                       &
    !          PCOSSLOPE,PSINSLOPE,                                 &
    !          PRHODJ,PTHVREF,                                      &
    !          PSFTH,PSFRV,PSFSV,                                   &
    !          ZCDUEFF,ZTAU11M,ZTAU12M,ZTAU22M,ZTAU33M,             &
    
    !          PUT,PVT,PWT,ZUSLOPE,ZVSLOPE,PTHLT,PRT,PSVT,          &
    
    !          ZLOCPEXNM,ZATHETA,ZAMOIST,PSRCT,ZFRAC_ICE,           &
    
    !          ZTRH,                                                &
    !          PRUS,PRVS,PRWS,PRTHLS,PRRS,PRSVS                     )
    !
    
    IF (LBUDGET_U) CALL BUDGET_DDH (PRUS,1,'HTURB_BU_RU',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_V) CALL BUDGET_DDH (PRVS,2,'HTURB_BU_RV',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_W) CALL BUDGET_DDH (PRWS,3,'HTURB_BU_RW',YDDDH, YDLDDH, YDMDDH)
    
    IF (LBUDGET_TH)  THEN
      IF ( KRRI >= 1 .AND. KRRL >= 1 ) THEN
    
        CALL BUDGET_DDH (PRTHLS+ ZLVOCPEXNM * PRRS(:,:,:,2) + ZLSOCPEXNM * PRRS(:,:,:,4),4,'HTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS+ ZLOCPEXNM * PRRS(:,:,:,2),4,'HTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS,4,'HTURB_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
      END IF
    END IF
    IF (LBUDGET_SV) THEN
      DO JSV = 1,NSV
    
        CALL BUDGET_DDH (PRSVS(:,:,:,JSV),JSV+12,'HTURB_BU_RSV',YDDDH, YDLDDH, YDMDDH)
    
      END DO
    END IF
    IF (LBUDGET_RV) THEN
      IF ( KRRI >= 1 .AND. KRRL >= 1) THEN
    
        CALL BUDGET_DDH (PRRS(:,:,:,1)-PRRS(:,:,:,2)-PRRS(:,:,:,4),6,'HTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRRS(:,:,:,1)-PRRS(:,:,:,2),6,'HTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRRS(:,:,:,1),6,'HTURB_BU_RRV',YDDDH, YDLDDH, YDMDDH)
    
    IF (LBUDGET_RC) CALL BUDGET_DDH (PRRS(:,:,:,2),7,'HTURB_BU_RRC',YDDDH, YDLDDH, YDMDDH)
    IF (LBUDGET_RI) CALL BUDGET_DDH (PRRS(:,:,:,4),9,'HTURB_BU_RRI',YDDDH, YDLDDH, YDMDDH)
    
    !
    !----------------------------------------------------------------------------
    !
    !*      6. EVOLUTION OF THE TKE AND ITS DISSIPATION 
    !          ----------------------------------------
    !
    !  6.1 Contribution of mass-flux in the TKE buoyancy production if 
    !      cloud computation is not statistical 
    
    
           PTP = PTP + XG / PTHVREF * MZF(PFLXZTHVMF,KKA, KKU, KKL)
           PTPMF=XG / PTHVREF * MZF(PFLXZTHVMF, KKA, KKU, KKL)
    
    
    !  6.2 TKE evolution equation
    
    IF (.NOT. LHARAT) THEN
    
    
    CALL TKE_EPS_SOURCES(KKA,KKU,KKL,KMI,PTKET,ZLM,ZLEPS,PDP,ZTRH,       &
    
                       & PRHODJ,PDZZ,PDXX,PDYY,PDZX,PDZY,PZZ,            &
    
                       & PTP,PRTKES,PRTHLS,ZCOEF_DISS,PTDIFF,PTDISS,&
                       & TBUDGETS,KBUDGETS,&
                       & PEDR=PEDR)
    
    IF (LBUDGET_TH)  THEN
      IF ( KRRI >= 1 .AND. KRRL >= 1 ) THEN
    
        CALL BUDGET_DDH (PRTHLS+ ZLVOCPEXNM * PRRS(:,:,:,2) + ZLSOCPEXNM * PRRS(:,:,:,4),4,'DISSH_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS+ ZLOCPEXNM * PRRS(:,:,:,2),4,'DISSH_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
        CALL BUDGET_DDH (PRTHLS,4,'DISSH_BU_RTH',YDDDH, YDLDDH, YDMDDH)
    
      END IF
    END IF
    
    ENDIF
    !
    !----------------------------------------------------------------------------
    !
    !*      7. STORES SOME INFORMATIONS RELATED TO THE TURBULENCE SCHEME
    !          ---------------------------------------------------------
    !
    
    IF ( OTURB_DIAG .AND. TZFILE%LOPENED ) THEN