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!MNH_LIC Copyright 1994-2014 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.
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!-----------------------------------------------------------------
! ###########################
MODULE MODI_ADVECTION_METSV
! ###########################
!
INTERFACE
SUBROUTINE ADVECTION_METSV (HLUOUT, HFMFILE, OCLOSE_OUT,HUVW_ADV_SCHEME, &
HMET_ADV_SCHEME,HSV_ADV_SCHEME, KSPLIT, &
OSPLIT_CFL, PSPLIT_CFL, OCFL_WRIT, &
HLBCX, HLBCY, KRR, KSV, KTCOUNT, PTSTEP, &
PUT, PVT, PWT, PTHT, PRT, PTKET, PSVT, &
PTHVREF, PRHODJ, PDXX, PDYY, PDZZ, PDZX, PDZY, &
PRTHS, PRRS, PRTKES, PRSVS, &
PRTHS_CLD, PRRS_CLD, PRSVS_CLD, PRTKES_ADV )
!
LOGICAL, INTENT(IN) :: OCLOSE_OUT ! switch for syncronous
! file opening
CHARACTER(LEN=*), INTENT(IN) :: HFMFILE ! Name of the output
! FM-file
CHARACTER(LEN=*), INTENT(IN) :: HLUOUT ! Output-listing name for
! model n
CHARACTER(LEN=6), INTENT(IN) :: HMET_ADV_SCHEME, & ! Control of the
HSV_ADV_SCHEME, & ! scheme applied
HUVW_ADV_SCHEME
!
INTEGER, INTENT(INOUT):: KSPLIT ! Number of time splitting
! for PPM advection
LOGICAL, INTENT(IN) :: OSPLIT_CFL ! flag to automatically chose number of iterations
REAL, INTENT(IN) :: PSPLIT_CFL ! maximum CFL to automatically chose number of iterations
LOGICAL, INTENT(IN) :: OCFL_WRIT ! flag to write CFL fields in output files
!
CHARACTER(LEN=4),DIMENSION(2),INTENT(IN):: HLBCX, HLBCY ! X- and Y-direc LBC
!
INTEGER, INTENT(IN) :: KRR ! Number of moist variables
INTEGER, INTENT(IN) :: KSV ! Number of Scalar Variables
!
INTEGER, INTENT(IN) :: KTCOUNT
REAL, INTENT(IN) :: PTSTEP
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PUT , PVT , PWT
REAL, DIMENSION(:,:,:), INTENT(IN) :: PTHT, PTKET, PRHODJ
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRT , PSVT
! Variables at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PTHVREF ! Virtual Temperature
! of the reference state
REAL, DIMENSION(:,:,:), INTENT(IN) :: PDXX,PDYY,PDZZ,PDZX,PDZY
! metric coefficients
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRTHS, PRTKES
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PRRS , PRSVS
! Sources terms
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRTHS_CLD
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRRS_CLD,PRSVS_CLD
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PRTKES_ADV ! Advection TKE source term
!
END SUBROUTINE ADVECTION_METSV
!
END INTERFACE
!
END MODULE MODI_ADVECTION_METSV
! ##########################################################################
SUBROUTINE ADVECTION_METSV (HLUOUT, HFMFILE, OCLOSE_OUT,HUVW_ADV_SCHEME, &
HMET_ADV_SCHEME,HSV_ADV_SCHEME, KSPLIT, &
OSPLIT_CFL, PSPLIT_CFL, OCFL_WRIT, &
HLBCX, HLBCY, KRR, KSV, KTCOUNT, PTSTEP, &
PUT, PVT, PWT, PTHT, PRT, PTKET, PSVT, &
PTHVREF, PRHODJ, PDXX, PDYY, PDZZ, PDZX, PDZY, &
PRTHS, PRRS, PRTKES, PRSVS, &
PRTHS_CLD, PRRS_CLD, PRSVS_CLD, PRTKES_ADV )
! ##########################################################################
!
!!**** *ADVECTION_METSV * - routine to call the specialized advection routines
!!
!! PURPOSE
!! -------
!! The purpose of this routine is to control the advection routines.
!! For that, it is first necessary to compute the metric coefficients
!! and the contravariant components of the momentum.
!!
!!** METHOD
!! ------
!! Once the scheme is selected, it is applied to the following group of
!! variables: METeorologicals (temperature, water substances, TKE,
!! dissipation TKE) and Scalar Variables. It is possible to select different
!! advection schemes for each group of variables.
!!
!! EXTERNAL
!! --------
!! CONTRAV : computes the contravariant components.
!! ADVECUVW : computes the advection terms for momentum.
!! ADVECSCALAR : computes the advection terms for scalar fields.
!! ADD3DFIELD_ll : add a field to 3D-list
!! ADVEC_4TH_ORDER : 4th order advection scheme
!!
!! IMPLICIT ARGUMENTS
!! ------------------
!! NONE
!!
!! REFERENCE
!! ---------
!! Book1 and book2 ( routine ADVECTION )
!!
!! AUTHOR
!! ------
!! J.-P. Pinty * Laboratoire d'Aerologie*
!! J.-P. Lafore * Meteo France *
!!
!! MODIFICATIONS
!! -------------
!! Original 06/07/94
!! 01/04/95 (Ph. Hereil J. Nicolau) add the model number
!! 23/10/95 (J. Vila and JP Lafore) advection schemes scalar
!! 16/01/97 (JP Pinty) change presentation
!! 30/04/98 (J. Stein P Jabouille) extrapolation for the cyclic
!! case and parallelisation
!! 24/06/99 (P Jabouille) case of NHALO>1
!! 25/10/05 (JP Pinty) 4th order scheme
!! 24/04/06 (C.Lac) Split scalar and passive
!! tracer routines
!! 08/06 (T.Maric) PPM scheme
!! 04/2011 (V.Masson & C. Lac) splits the routine and add time splitting
!!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
USE MODE_ll
USE MODE_IO_ll
USE MODD_PARAM_n
USE MODD_CONF, ONLY : LNEUTRAL,NHALO
USE MODD_CTURB, ONLY : XTKEMIN
USE MODD_BUDGET
!
USE MODI_CONTRAV
USE MODI_PPM_RHODJ
USE MODI_PPM_MET
USE MODI_PPM_SCALAR
USE MODI_ADV_BOUNDARIES
USE MODI_BUDGET
!
USE MODE_FMWRIT
!-------------------------------------------------------------------------------
!
IMPLICIT NONE
!
!* 0.1 Declarations of dummy arguments :
!
LOGICAL, INTENT(IN) :: OCLOSE_OUT ! switch for syncronous
! file opening
CHARACTER(LEN=*), INTENT(IN) :: HFMFILE ! Name of the output
! FM-file
CHARACTER(LEN=*), INTENT(IN) :: HLUOUT ! Output-listing name for
! model n
CHARACTER(LEN=6), INTENT(IN) :: HMET_ADV_SCHEME, & ! Control of the
HSV_ADV_SCHEME, & ! scheme applied
HUVW_ADV_SCHEME
!
INTEGER, INTENT(INOUT):: KSPLIT ! Number of time splitting
! for PPM advection
LOGICAL, INTENT(IN) :: OSPLIT_CFL ! flag to automatically chose number of iterations
REAL, INTENT(IN) :: PSPLIT_CFL ! maximum CFL to automatically chose number of iterations
LOGICAL, INTENT(IN) :: OCFL_WRIT ! flag to write CFL fields in output files
!
CHARACTER(LEN=4),DIMENSION(2),INTENT(IN):: HLBCX, HLBCY ! X- and Y-direc LBC
!
INTEGER, INTENT(IN) :: KRR ! Number of moist variables
INTEGER, INTENT(IN) :: KSV ! Number of Scalar Variables
!
INTEGER, INTENT(IN) :: KTCOUNT
REAL, INTENT(IN) :: PTSTEP
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PUT , PVT , PWT
REAL, DIMENSION(:,:,:), INTENT(IN) :: PTHT, PTKET, PRHODJ
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRT , PSVT
! Variables at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PTHVREF ! Virtual Temperature
! of the reference state
REAL, DIMENSION(:,:,:), INTENT(IN) :: PDXX,PDYY,PDZZ,PDZX,PDZY
! metric coefficients
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRTHS, PRTKES
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PRRS , PRSVS
! Sources terms
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRTHS_CLD
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRRS_CLD, PRSVS_CLD
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PRTKES_ADV ! Advection TKE source term
!
!
!* 0.2 declarations of local variables
!
!
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRUCPPM
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRVCPPM
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRWCPPM
! contravariant
! components
! of momentum
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZCFLU
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZCFLV
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZCFLW
! ! CFL numbers on each direction
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZCFL
! ! CFL number
!
REAL :: ZCFLU_MAX, ZCFLV_MAX, ZCFLW_MAX, ZCFL_MAX ! maximum CFL numbers
!
REAL, DIMENSION(SIZE(PTHT,1), SIZE(PTHT,2), SIZE(PTHT,3) ) :: ZTH
REAL, DIMENSION(SIZE(PTKET,1),SIZE(PTKET,2),SIZE(PTKET,3)) :: ZTKE
REAL, DIMENSION(SIZE(PTHT,1), SIZE(PTHT,2), SIZE(PTHT,3) ) :: ZRTHS_OTHER
REAL, DIMENSION(SIZE(PTKET,1),SIZE(PTKET,2),SIZE(PTKET,3)) :: ZRTKES_OTHER
REAL, DIMENSION(SIZE(PTHT,1), SIZE(PTHT,2), SIZE(PTHT,3) ) :: ZRTHS_PPM
REAL, DIMENSION(SIZE(PTKET,1),SIZE(PTKET,2),SIZE(PTKET,3)) :: ZRTKES_PPM
REAL, DIMENSION(SIZE(PRT,1), SIZE(PRT,2), SIZE(PRT,3), SIZE(PRT,4) ) :: ZR
REAL, DIMENSION(SIZE(PSVT,1),SIZE(PSVT,2),SIZE(PSVT,3),SIZE(PSVT,4)) :: ZSV
! Guess at the sub time step
REAL, DIMENSION(SIZE(PRT,1), SIZE(PRT,2), SIZE(PRT,3), SIZE(PRT,4) ) :: ZRRS_OTHER
REAL, DIMENSION(SIZE(PSVT,1),SIZE(PSVT,2),SIZE(PSVT,3),SIZE(PSVT,4)) :: ZRSVS_OTHER
! Tendencie since the beginning of the time step
REAL, DIMENSION(SIZE(PRT,1), SIZE(PRT,2), SIZE(PRT,3), SIZE(PRT,4) ) :: ZRRS_PPM
REAL, DIMENSION(SIZE(PSVT,1),SIZE(PSVT,2),SIZE(PSVT,3),SIZE(PSVT,4)) :: ZRSVS_PPM
! Guess at the end of the sub time step
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRHOX1,ZRHOX2
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRHOY1,ZRHOY2
REAL, DIMENSION(SIZE(PUT,1),SIZE(PUT,2),SIZE(PUT,3)) :: ZRHOZ1,ZRHOZ2
! Temporary advected rhodj for PPM routines
!
INTEGER :: JS,JR,JSV,JSPL ! Loop index
REAL :: ZTSTEP_PPM ! Sub Time step
LOGICAL :: GTKE
!
INTEGER :: IINFO_ll ! return code of parallel routine
TYPE(LIST_ll), POINTER :: TZFIELDS0_ll ! list of fields to exchange
TYPE(LIST_ll), POINTER :: TZFIELDS1_ll ! list of fields to exchange
!
!
INTEGER :: IRESP ! Return code of FM routines
INTEGER :: IGRID ! C-grid indicator in LFIFM file
INTEGER :: ILENCH ! Length of comment string in LFIFM file
CHARACTER (LEN=100) :: YCOMMENT ! comment string in LFIFM file
CHARACTER (LEN=16) :: YRECFM ! Name of the desired field in LFIFM file
INTEGER :: ILUOUT ! logical unit
INTEGER :: ISPLIT_PPM ! temporal time splitting
!-------------------------------------------------------------------------------
!
!* 0. INITIALIZATION
! --------------
!
!
!
GTKE=(SIZE(PTKET)/=0)
!
!-------------------------------------------------------------------------------
!
!* 2. COMPUTES THE CONTRAVARIANT COMPONENTS (FOR PPM ONLY)
! --------------------------------------
!
!* 2.1 computes contravariant components
!
IF (HUVW_ADV_SCHEME=='CEN2ND' ) THEN
CALL CONTRAV (HLBCX,HLBCY,PUT,PVT,PWT,PDXX,PDYY,PDZZ,PDZX,PDZY,ZRUCPPM,ZRVCPPM,ZRWCPPM,2)
ELSE
CALL CONTRAV (HLBCX,HLBCY,PUT,PVT,PWT,PDXX,PDYY,PDZZ,PDZX,PDZY,ZRUCPPM,ZRVCPPM,ZRWCPPM,4)
END IF
!
!
!* 2.2 computes CFL numbers
!
ZCFLU = ABS(ZRUCPPM * PTSTEP)
ZCFLV = ABS(ZRVCPPM * PTSTEP)
ZCFLW = ABS(ZRWCPPM * PTSTEP)
ZCFL = SQRT(ZCFLU**2+ZCFLV**2+ZCFLW**2)
!
!* prints in the file the 3D Courant numbers (one should flag this)
!
IF (OCLOSE_OUT .AND. OCFL_WRIT) THEN
YRECFM ='CFLU'
YCOMMENT='X_Y_Z_CFLU (-)'
IGRID = 1
ILENCH=LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZCFLU,IGRID,ILENCH,YCOMMENT,IRESP)
YRECFM ='CFLV'
YCOMMENT='X_Y_Z_CFLV (-)'
IGRID = 1
ILENCH=LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZCFLV,IGRID,ILENCH,YCOMMENT,IRESP)
YRECFM ='CFLW'
YCOMMENT='X_Y_Z_CFLW (-)'
IGRID = 1
ILENCH=LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZCFLW,IGRID,ILENCH,YCOMMENT,IRESP)
YRECFM ='CFL'
YCOMMENT='X_Y_Z_CFL (-)'
IGRID = 1
ILENCH=LEN(YCOMMENT)
CALL FMWRIT(HFMFILE,YRECFM,HLUOUT,'XY',ZCFL,IGRID,ILENCH,YCOMMENT,IRESP)
END IF
!
!* prints in the output file the maximum CFL
!
CALL FMLOOK_ll(HLUOUT,HLUOUT,ILUOUT,IRESP)
!
ZCFLU_MAX = MAX_ll(ZCFLU,IINFO_ll)
ZCFLV_MAX = MAX_ll(ZCFLV,IINFO_ll)
ZCFLW_MAX = MAX_ll(ZCFLW,IINFO_ll)
ZCFL_MAX = MAX_ll(ZCFL,IINFO_ll)
!
WRITE(ILUOUT,FMT='(A24,F5.2,A5,F5.2,A5,F5.2,A9,F5.2)') &
'Max. CFL number for U : ',ZCFLU_MAX, &
' V : ',ZCFLV_MAX,' W : ', ZCFLW_MAX,&
'global : ',ZCFL_MAX
!
!
!* 2.3 updates time step splitting loop
!
IF (OSPLIT_CFL) THEN
!
ISPLIT_PPM = INT(ZCFL_MAX/PSPLIT_CFL)+1
IF ( KSPLIT /= ISPLIT_PPM ) &
WRITE(ILUOUT,FMT='(A37,I2,A4,I2,A11)') &
'PPM time spliting loop changed from ', &
KSPLIT,' to ',ISPLIT_PPM, ' iterations'
!
KSPLIT = ISPLIT_PPM
!
END IF
! ---------------------------------------------------------------
IF ( (ZCFLU_MAX>=3. .OR. ZCFLV_MAX>=3.) .OR. ZCFLW_MAX>=8. ) THEN
WRITE(ILUOUT,*) ' '
WRITE(ILUOUT,*) ' +---------------------------------------------------+'
WRITE(ILUOUT,*) ' | MODEL ERROR |'
WRITE(ILUOUT,*) ' +---------------------------------------------------+'
WRITE(ILUOUT,*) ' | |'
WRITE(ILUOUT,*) ' | The model wind speed becomes too high |'
WRITE(ILUOUT,*) ' | |'
IF ( ZCFLU_MAX>=3. .OR. ZCFLV_MAX>=3. ) &
WRITE(ILUOUT,*) ' | The horizontal CFL value reaches 3. or more |'
IF ( ZCFLW_MAX>=8. ) &
WRITE(ILUOUT,*) ' | The vertical CFL value reaches 8. or more |'
WRITE(ILUOUT,*) ' | |'
WRITE(ILUOUT,*) ' | This can be due either to : |'
WRITE(ILUOUT,*) ' | - a numerical explosion of the model |'
WRITE(ILUOUT,*) ' | - or a too high wind speed for an |'
WRITE(ILUOUT,*) ' | acceptable accuracy of the advection |'
WRITE(ILUOUT,*) ' | |'
WRITE(ILUOUT,*) ' | Please decrease your time-step |'
WRITE(ILUOUT,*) ' | |'
WRITE(ILUOUT,*) ' +---------------------------------------------------+'
WRITE(ILUOUT,*) ' '
WRITE(ILUOUT,*) ' +---------------------------------------------------+'
WRITE(ILUOUT,*) ' | MODEL STOPS |'
WRITE(ILUOUT,*) ' +---------------------------------------------------+'
! CALL ABORT
! STOP
END IF
!
!
ZTSTEP_PPM = PTSTEP / REAL(KSPLIT)
!
!
!* 2.4 normalized contravariant components for splitted PPM time-step
!
ZRUCPPM = ZRUCPPM*ZTSTEP_PPM
ZRVCPPM = ZRVCPPM*ZTSTEP_PPM
ZRWCPPM = ZRWCPPM*ZTSTEP_PPM
!
!
!-------------------------------------------------------------------------------
!
!
!* 3. COMPUTES THE TENDENCIES SINCE THE BEGINNING OF THE TIME STEP
! ------------------------------------------------------------
!
!* This represent the effects of all OTHER processes
! Clouds related processes from previous time-step are taken into account in PRTHS_CLD
! Advection related processes from previous time-step will be taken into account in ZRTHS_PPM
!
ZRTHS_OTHER = PRTHS - PTHT * PRHODJ / PTSTEP
IF (GTKE) ZRTKES_OTHER = PRTKES - PTKET * PRHODJ / PTSTEP
DO JR = 1, KRR
ZRRS_OTHER(:,:,:,JR) = PRRS(:,:,:,JR) - PRT(:,:,:,JR) * PRHODJ(:,:,:) / PTSTEP
END DO
DO JSV = 1, KSV
ZRSVS_OTHER(:,:,:,JSV) = PRSVS(:,:,:,JSV) - PSVT(:,:,:,JSV) * PRHODJ / PTSTEP
END DO
!
! Top and bottom Boundaries
!
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZRTHS_OTHER)
IF (GTKE) CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZRTKES_OTHER)
DO JR = 1, KRR
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZRRS_OTHER(:,:,:,JR))
END DO
DO JSV = 1, KSV
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZRSVS_OTHER(:,:,:,JSV))
END DO
!
! Exchanges on processors
!
NULLIFY(TZFIELDS0_ll)
IF(NHALO == 1) THEN
CALL ADD3DFIELD_ll(TZFIELDS0_ll, ZRTHS_OTHER)
IF (GTKE) CALL ADD3DFIELD_ll(TZFIELDS0_ll, ZRTKES_OTHER)
DO JR=1,KRR
CALL ADD3DFIELD_ll(TZFIELDS0_ll, ZRRS_OTHER(:,:,:,JR))
END DO
DO JSV=1,KSV
CALL ADD3DFIELD_ll(TZFIELDS0_ll, ZRSVS_OTHER(:,:,:,JSV))
END DO
CALL UPDATE_HALO_ll(TZFIELDS0_ll,IINFO_ll)
CALL CLEANLIST_ll(TZFIELDS0_ll)
END IF
!
!
!-------------------------------------------------------------------------------
!
!* 4. CALLS THE PPM ADVECTION INSIDE A TIME SPLITTING
! --------------------------------------
!
CALL PPM_RHODJ(HLBCX,HLBCY, ZRUCPPM, ZRVCPPM, ZRWCPPM, &
ZTSTEP_PPM, PRHODJ, ZRHOX1, ZRHOX2, ZRHOY1, ZRHOY2, &
ZRHOZ1, ZRHOZ2 )
!
!* valuesw of the fields at the beginning of the time splitting loop
ZTH = PTHT
ZTKE = PTKET
IF (KRR /=0 ) ZR = PRT
IF (KSV /=0 ) ZSV = PSVT
!
IF (GTKE) PRTKES_ADV(:,:,:) = 0.
!
!* time splitting loop
DO JSPL=1,KSPLIT
!
ZRTHS_PPM(:,:,:) = 0.
ZRTKES_PPM(:,:,:) = 0.
IF (KRR /=0) ZRRS_PPM(:,:,:,:) = 0.
IF (KSV /=0) ZRSVS_PPM(:,:,:,:) = 0.
!
IF (LNEUTRAL) ZTH=ZTH-PTHVREF !* To be removed with the new PPM scheme ?
CALL PPM_MET (HLBCX,HLBCY, KRR, KTCOUNT, ZRUCPPM, ZRVCPPM, ZRWCPPM, ZTSTEP_PPM, &
PRHODJ, ZRHOX1, ZRHOX2, ZRHOY1, ZRHOY2, ZRHOZ1, ZRHOZ2, &
ZTH, ZTKE, ZR, ZRTHS_PPM, ZRTKES_PPM, ZRRS_PPM, HMET_ADV_SCHEME)
IF (LNEUTRAL) ZTH=ZTH+PTHVREF !* To be removed with the new PPM scheme ?
!
CALL PPM_SCALAR (HLBCX,HLBCY, KSV, KTCOUNT, ZRUCPPM, ZRVCPPM, ZRWCPPM, &
ZTSTEP_PPM, PRHODJ, ZRHOX1, ZRHOX2, ZRHOY1, ZRHOY2, ZRHOZ1, ZRHOZ2, &
ZSV, ZRSVS_PPM, HSV_ADV_SCHEME )
!
! Tendencies of PPM
!
PRTHS(:,:,:) = PRTHS (:,:,:) + ZRTHS_PPM (:,:,:) / KSPLIT
IF (GTKE) PRTKES_ADV(:,:,:) = PRTKES_ADV(:,:,:) + ZRTKES_PPM(:,:,:) / KSPLIT
IF (KRR /=0) PRRS (:,:,:,:) = PRRS (:,:,:,:) + ZRRS_PPM (:,:,:,:) / KSPLIT
IF (KSV /=0 ) PRSVS (:,:,:,:) = PRSVS (:,:,:,:) + ZRSVS_PPM (:,:,:,:) / KSPLIT
!
!
! Guesses of the field inside the time splitting loop
!
ZTH = ZTH + ( ZRTHS_PPM(:,:,:) + ZRTHS_OTHER(:,:,:) + PRTHS_CLD(:,:,:)) * &
ZTSTEP_PPM / PRHODJ(:,:,:)
IF (GTKE) ZTKE = ZTKE + ( ZRTKES_PPM(:,:,:) + ZRTKES_OTHER(:,:,:) ) * ZTSTEP_PPM / PRHODJ(:,:,:)
DO JR = 1, KRR
ZR(:,:,:,JR) = ZR(:,:,:,JR) + ( ZRRS_PPM(:,:,:,JR) + ZRRS_OTHER(:,:,:,JR) + PRRS_CLD(:,:,:,JR) ) &
* ZTSTEP_PPM / PRHODJ(:,:,:)
END DO
DO JSV = 1, KSV
ZSV(:,:,:,JSV) = ZSV(:,:,:,JSV) + ( ZRSVS_PPM(:,:,:,JSV) + ZRSVS_OTHER(:,:,:,JSV) + &
PRSVS_CLD(:,:,:,JSV) ) * ZTSTEP_PPM / PRHODJ(:,:,:)
END DO
!
! Top and bottom Boundaries and LBC for the guesses
!
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZTH, PTHT )
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZTKE, PTKET)
DO JR = 1, KRR
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZR(:,:,:,JR), PRT(:,:,:,JR))
END DO
DO JSV = 1, KSV
CALL ADV_BOUNDARIES (HLBCX, HLBCY, ZSV(:,:,:,JSV), PSVT(:,:,:,JSV))
END DO
!
! Exchanges fields between processors
!
NULLIFY(TZFIELDS1_ll)
IF(NHALO == 1) THEN
CALL ADD3DFIELD_ll(TZFIELDS1_ll, ZTH)
IF (GTKE) CALL ADD3DFIELD_ll(TZFIELDS1_ll, ZTKE)
DO JR=1,KRR
CALL ADD3DFIELD_ll(TZFIELDS1_ll, ZR(:,:,:,JR))
END DO
DO JSV=1,KSV
CALL ADD3DFIELD_ll(TZFIELDS1_ll, ZSV(:,:,:,JSV))
END DO
CALL UPDATE_HALO_ll(TZFIELDS1_ll,IINFO_ll)
CALL CLEANLIST_ll(TZFIELDS1_ll)
END IF
!
END DO
!
!-------------------------------------------------------------------------------
!
! TKE special case: advection is the last process for TKE
!
! TKE must be greater than its minimum value
! (previously done in tke_eps_sources)
!
IF (GTKE) THEN
PRTKES(:,:,:) = PRTKES(:,:,:) + PRTKES_ADV(:,:,:)
PRTKES(:,:,:) = MAX (PRTKES(:,:,:) , XTKEMIN * PRHODJ(:,:,:) / PTSTEP )
END IF
!
!-------------------------------------------------------------------------------
!
!* 5. BUDGETS
! -------
!
IF (LBUDGET_TH) CALL BUDGET (PRTHS,4,'ADV_BU_RTH')
IF (LBUDGET_TKE) CALL BUDGET (PRTKES,5,'ADV_BU_RTKE')
IF (KRR>=1.AND.LBUDGET_RV) CALL BUDGET (PRRS(:,:,:,1),6,'ADV_BU_RRV')
IF (KRR>=2.AND.LBUDGET_RC) CALL BUDGET (PRRS(:,:,:,2),7,'ADV_BU_RRC')
IF (KRR>=3.AND.LBUDGET_RR) CALL BUDGET (PRRS(:,:,:,3),8,'ADV_BU_RRR')
IF (KRR>=4.AND.LBUDGET_RI) CALL BUDGET (PRRS(:,:,:,4),9,'ADV_BU_RRI')
IF (KRR>=5.AND.LBUDGET_RS) CALL BUDGET (PRRS(:,:,:,5),10,'ADV_BU_RRS')
IF (KRR>=6.AND.LBUDGET_RG) CALL BUDGET (PRRS(:,:,:,6),11,'ADV_BU_RRG')
IF (KRR>=7.AND.LBUDGET_RH) CALL BUDGET (PRRS(:,:,:,7),12,'ADV_BU_RRH')
DO JSV=1,KSV
IF (LBUDGET_SV) CALL BUDGET (PRSVS(:,:,:,JSV),JSV+12,'ADV_BU_RSV')
END DO
!-------------------------------------------------------------------------------
!
END SUBROUTINE ADVECTION_METSV