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!MNH_LIC Copyright 2008-2019 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_CH_AQUEOUS_TMICKESS
! ####################################
!
INTERFACE
SUBROUTINE CH_AQUEOUS_TMICKESS( PTSTEP, PRHODREF, PRHODJ, PRTMIN_AQ, &
PRCT, PRRT, PRCS, PRRS, &
PCSVT, PCRSVS, PRSVT, PRRSVS )
!
REAL, INTENT(IN) :: PTSTEP ! Time step
REAL, INTENT(IN) :: PRTMIN_AQ ! LWC threshold liq. chem.
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODREF! Reference density
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODJ ! Dry density * Jacobian
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCT ! cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRT ! Rainwater m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCS ! cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRS ! Rainwater m.r. source
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PCSVT ! cloud water aq. species at t
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PCRSVS ! cloud water aq. species source
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRSVT ! Rainwater aq. species at t
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PRRSVS ! Rainwater aq. species source
!
END SUBROUTINE CH_AQUEOUS_TMICKESS
END INTERFACE
END MODULE MODI_CH_AQUEOUS_TMICKESS
!
! ######################################################################
SUBROUTINE CH_AQUEOUS_TMICKESS( PTSTEP, PRHODREF, PRHODJ, PRTMIN_AQ, &
PRCT, PRRT, PRCS, PRRS, &
PCSVT, PCRSVS, PRSVT, PRRSVS )
! ######################################################################
!
!!**** * - compute the explicit microphysical sources
!!
!! PURPOSE
!! -------
!! The purpose of this routine is to compute the microphysical sources
!! corresponding to collision/coalescence processes (autoconversion + accretion)
!! for the Kessler cloud microphysics parameterization (see slow_terms)
!!
!!
!!** METHOD
!! ------
!!
!! EXTERNAL
!! --------
!! None
!!
!! IMPLICIT ARGUMENTS
!! ------------------
!! Module MODD_PARAMETERS
!! JPHEXT : Horizontal external points number
!! JPVEXT : Vertical external points number
!!
!! REFERENCE
!! ---------
!! Book1 of the documentation ( routine CH_AQUEOUS_TMICKESS )
!!
!! AUTHOR
!! ------
!! C. Mari J.P. Pinty M. Leriche * Laboratoire d'Aerologie*
!!
!! MODIFICATIONS
!! -------------
!! Original 26/03/08
!! J.Escobar : 15/09/2015 : WENO5 & JPHEXT <> 1
! P. Wautelet 28/05/2019: move COUNTJV function to tools.f90
!
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
USE MODD_PARAMETERS, ONLY : JPHEXT, &! number of horizontal External points
JPVEXT ! number of vertical External points
USE MODD_CLOUDPAR, ONLY : XC1RC, XC2RC, &! autoconversion param.
XCEXRA, XCRA, &! accrection param.
XCEXVT ! constant in the rain drop fall velocity
use mode_tools, only: Countjv
WAUTELET Philippe
committed
use mode_tools_ll, only: GET_INDICE_ll
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IMPLICIT NONE
!
!* 0.1 Declarations of dummy arguments :
!
!
REAL, INTENT(IN) :: PTSTEP ! Time step
REAL, INTENT(IN) :: PRTMIN_AQ ! LWC threshold liq. chem.
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODREF! Reference density
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODJ ! Dry density * Jacobian
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCT ! cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRT ! Rainwater m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCS ! cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRS ! Rainwater m.r. source
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PCSVT ! cloud water aq. species at t
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PCRSVS ! cloud water aq. species source
REAL, DIMENSION(:,:,:,:), INTENT(IN) :: PRSVT ! Rainwater aq. species at t
REAL, DIMENSION(:,:,:,:), INTENT(INOUT) :: PRRSVS ! Rainwater aq. species source
!ch_monitorn.f90
!* 0.2 Declarations of local variables :
!
INTEGER :: JLC, JLR ! Loop index for cloud water and rainwater aq. species
INTEGER :: IIB ! Define the domain where is
INTEGER :: IIE ! the microphysical sources have to be computed
INTEGER :: IJB !
INTEGER :: IJE !
INTEGER :: IKB !
INTEGER :: IKE !
!
INTEGER :: IMICRO ! case number of r_x>0 locations
LOGICAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
:: GMICRO ! where to compute mic. processes
REAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
:: ZRCS ! Cloud water m.r. source phys.tendency
!REAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
! :: ZRRS ! Rain water m.r. source phys. tendency
REAL, DIMENSION(SIZE(PCRSVS,1),SIZE(PCRSVS,2),SIZE(PCRSVS,3),SIZE(PCRSVS,4)) &
:: ZZCRSVS ! Cloud water aq. species source
REAL, DIMENSION(SIZE(PRRSVS,1),SIZE(PRRSVS,2),SIZE(PRRSVS,3),SIZE(PRRSVS,4)) &
:: ZZRRSVS ! Rain water aq. species source
REAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
:: ZW ! work array
REAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
:: ZCW ! work array
REAL, DIMENSION(SIZE(PRCT,1),SIZE(PRCT,2),SIZE(PRCT,3)) &
:: ZRW ! work array
REAL, DIMENSION(:), ALLOCATABLE :: ZRCT ! Cloud water m.r. at t
REAL, DIMENSION(:), ALLOCATABLE :: ZRRT ! Rain water m.r. at t
REAL, DIMENSION(:), ALLOCATABLE :: ZZRCS ! Cloud water m.r. source
!REAL, DIMENSION(:), ALLOCATABLE :: ZZRRS ! Rain water m.r. source
REAL, DIMENSION(:,:), ALLOCATABLE :: ZCSVT ! Cloud water aq. species at t
!REAL, DIMENSION(:,:), ALLOCATABLE :: ZRSVT ! Rain water aq. species at t
REAL, DIMENSION(:,:), ALLOCATABLE :: ZCRSVS ! Cloud water aq. species source
REAL, DIMENSION(:,:), ALLOCATABLE :: ZRRSVS ! Rain water aq. species source
REAL, DIMENSION(:,:), ALLOCATABLE :: ZZW1 ! Work array
!
REAL, DIMENSION(:), ALLOCATABLE :: ZRHODREF, & ! RHO Dry REFerence
ZZW ! Work array
!
INTEGER , DIMENSION(SIZE(GMICRO)) :: I1,I2,I3 ! Used to replace the COUNT
INTEGER :: JL ! and PACK intrinsics
!
!
!-------------------------------------------------------------------------------
!
!* 1. COMPUTE THE LOOP BOUNDS
! -----------------------
!
CALL GET_INDICE_ll (IIB,IJB,IIE,IJE)
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IKB=1+JPVEXT
IKE=SIZE(PRCT,3) - JPVEXT
!
!-------------------------------------------------------------------------------
!
!!* 2. TRANSFORMATION INTO PHYSICAL TENDENCIES
! ---------------------------------------
!
ZRCS(:,:,:) = PRCS(:,:,:) / PRHODJ(:,:,:)
!ZRRS(:,:,:) = PRRS(:,:,:) / PRHODJ(:,:,:)
!
DO JLC= 1, SIZE(PCRSVS,4)
ZZCRSVS(:,:,:,JLC) = PCRSVS(:,:,:,JLC) / PRHODJ(:,:,:)
ENDDO
DO JLR= 1, SIZE(PRRSVS,4)
ZZRRSVS(:,:,:,JLR) = PRRSVS(:,:,:,JLR) / PRHODJ(:,:,:)
ENDDO
!
!-------------------------------------------------------------------------------
!
!* 3. OPTIMIZATION: looking for locations where lwc lwr > min value
! -------------------------------------------------------------
!
GMICRO(:,:,:) = .FALSE.
GMICRO(IIB:IIE,IJB:IJE,IKB:IKE) = &
(PRCT(IIB:IIE,IJB:IJE,IKB:IKE)>PRTMIN_AQ*1.e3/PRHODREF(IIB:IIE,IJB:IJE,IKB:IKE)) .OR. &
(PRRT(IIB:IIE,IJB:IJE,IKB:IKE)>PRTMIN_AQ*1.e3/PRHODREF(IIB:IIE,IJB:IJE,IKB:IKE))
!
IMICRO = COUNTJV( GMICRO(:,:,:),I1(:),I2(:),I3(:))
IF( IMICRO >= 1 ) THEN
ALLOCATE(ZRCT(IMICRO))
ALLOCATE(ZRRT(IMICRO))
ALLOCATE(ZCSVT(IMICRO,SIZE(PCSVT,4)))
! ALLOCATE(ZRSVT(IMICRO,SIZE(PRSVT,4)))
ALLOCATE(ZZRCS(IMICRO))
! ALLOCATE(ZZRRS(IMICRO))
ALLOCATE(ZCRSVS(IMICRO,SIZE(PCRSVS,4)))
ALLOCATE(ZRRSVS(IMICRO,SIZE(PRRSVS,4)))
ALLOCATE(ZRHODREF(IMICRO))
ALLOCATE(ZZW(IMICRO))
ALLOCATE(ZZW1(IMICRO,SIZE(PCSVT,4)))
DO JL=1,IMICRO
ZCSVT(JL,:) = PCSVT(I1(JL),I2(JL),I3(JL),:)
ZCRSVS(JL,:) = ZZCRSVS(I1(JL),I2(JL),I3(JL),:)
! ZRSVT(JL,:) = PRSVT(I1(JL),I2(JL),I3(JL),:)
ZRRSVS(JL,:) = ZZRRSVS(I1(JL),I2(JL),I3(JL),:)
!
ZRCT(JL) = PRCT(I1(JL),I2(JL),I3(JL))
ZRRT(JL) = PRRT(I1(JL),I2(JL),I3(JL))
!
ZZRCS(JL) = ZRCS(I1(JL),I2(JL),I3(JL))
! ZZRRS(JL) = ZRRS(I1(JL),I2(JL),I3(JL))
!
ZRHODREF(JL) = PRHODREF(I1(JL),I2(JL),I3(JL))
ENDDO
!
!
!-------------------------------------------------------------------------------
!
!* 4. COMPUTES THE SLOW WARM PROCESS SOURCES
! --------------------------------------
!
!* 4.1 compute the autoconversion of r_c for r_r production: RCAUTR
!
ZZW(:) = 0.0
ZZW1(:,:) = 0.0
!
DO JL=1,IMICRO
IF ( (ZRCT(JL)>0.0) .AND. (ZZRCS(JL)>0.0) ) THEN
ZZW(JL) = MIN( ZZRCS(JL),XC1RC*MAX( ZRCT(JL)-XC2RC/ZRHODREF(JL),0.0))
!
ZZW1(JL,:) = ZZW(JL) * ZCSVT(JL,:)/ZRCT(JL)
ZZW1(JL,:) = MAX(MIN(ZZW1(JL,:),(ZCSVT(JL,:)/PTSTEP)),0.0)
ZCRSVS(JL,:) = ZCRSVS(JL,:) - ZZW1(JL,:)
ZRRSVS(JL,:) = ZRRSVS(JL,:) + ZZW1(JL,:)
END IF
END DO
!
!* 4.2 compute the accretion of r_c for r_r production: RCACCR
!
ZZW(:) = 0.0
ZZW1(:,:) = 0.0
!
DO JL = 1,IMICRO
IF( (ZRCT(JL)>0.0) .AND. (ZRRT(JL)>0.0) .AND. (ZZRCS(JL)>0.0) ) THEN
ZZW(JL) = MIN( ZZRCS(JL),XCRA * ZRCT(JL) * ZRRT(JL)**XCEXRA &
* ZRHODREF(JL)**( XCEXRA - XCEXVT ) )
!
ZZW1(JL,:) = ZZW(JL) * ZCSVT(JL,:)/ZRCT(JL)
ZZW1(JL,:) = MAX(MIN(ZZW1(JL,:),(ZCSVT(JL,:)/PTSTEP)),0.0)
ZCRSVS(JL,:) = ZCRSVS(JL,:) - ZZW1(JL,:)
ZRRSVS(JL,:) = ZRRSVS(JL,:) + ZZW1(JL,:)
END IF
END DO
!
!
!* 4.3 compute the evaporation of r_r: RREVAV
!
! calculated by the kinetic mass transfer equation (BASIC.f90)
!
!
!-------------------------------------------------------------------------------
!
!* 5. UNPACK RESULTS AND DEALLOCATE ARRAYS
! ------------------------------------
!
DO JLC= 1, SIZE(PCRSVS,4)
ZCW(:,:,:) = ZZCRSVS(:,:,:,JLC)
ZZCRSVS(:,:,:,JLC) = UNPACK(ZCRSVS(:,JLC), MASK=GMICRO(:,:,:), FIELD=ZCW(:,:,:))
PCRSVS(:,:,:,JLC) = ZZCRSVS(:,:,:,JLC) * PRHODJ(:,:,:)
END DO
DO JLR= 1, SIZE(PRRSVS,4)
ZRW(:,:,:) = ZZRRSVS(:,:,:,JLR)
ZZRRSVS(:,:,:,JLR) = UNPACK(ZRRSVS(:,JLR), MASK=GMICRO(:,:,:), FIELD=ZRW(:,:,:))
PRRSVS(:,:,:,JLR) = ZZRRSVS(:,:,:,JLR) * PRHODJ(:,:,:)
END DO
!
DEALLOCATE(ZRHODREF)
DEALLOCATE(ZZW)
DEALLOCATE(ZZW1)
! DEALLOCATE(ZZRRS)
DEALLOCATE(ZZRCS)
DEALLOCATE(ZCRSVS)
DEALLOCATE(ZRRSVS)
DEALLOCATE(ZRRT)
DEALLOCATE(ZRCT)
DEALLOCATE(ZCSVT)
! DEALLOCATE(ZRSVT)
!
END IF
!
!-------------------------------------------------------------------------------
!
END SUBROUTINE CH_AQUEOUS_TMICKESS