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!MNH_LIC Copyright 2002-2021 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.
!-----------------------------------------------------------------
! ###########################
MODULE MODI_ICE_ADJUST_ELEC
! ###########################
!
INTERFACE
!
SUBROUTINE ICE_ADJUST_ELEC (KRR, KMI, HRAD, HTURBDIM, HSCONV, HMF_CLOUD, &
OSUBG_COND, OSIGMAS, PTSTEP,PSIGQSAT, &
PRHODJ, PEXNREF, PSIGS, PPABST, PZZ, &
PMFCONV, PCF_MF, PRC_MF, PRI_MF, &
PRVT, PRCT, PRVS, PRCS, PTHS, PSRCS, PCLDFR , &
PRRT, PRRS, PRIT, PRIS, PRST, PRSS, PRGT, PRGS, &
PQPIT, PQPIS, PQCT, PQCS, &
PQRT, PQRS, PQIT, PQIS, PQST, PQSS, PQGT, PQGS, &
PQNIT, PQNIS, PRHT, PRHS, PQHT, PQHS )
!
INTEGER, INTENT(IN) :: KRR ! Number of moist variables
INTEGER, INTENT(IN) :: KMI ! Model index
CHARACTER(len=4), INTENT(IN) :: HTURBDIM ! Dimensionality of the
! turbulence scheme
CHARACTER(LEN=4), INTENT(IN) :: HSCONV ! Shallow convection scheme
CHARACTER(LEN=4), INTENT(IN) :: HMF_CLOUD! Type of statistical cloud
CHARACTER(len=4), INTENT(IN) :: HRAD ! Radiation scheme name
LOGICAL, INTENT(IN) :: OSUBG_COND ! Switch for Subgrid
! Condensation
LOGICAL :: OSIGMAS ! Switch for Sigma_s:
! use values computed in CONDENSATION
! or that from turbulence scheme
REAL, INTENT(IN) :: PTSTEP ! Double Time step
! (single if cold start)
REAL, INTENT(IN) :: PSIGQSAT ! coeff applied to qsat variance contribution
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODJ ! Dry density * Jacobian
REAL, DIMENSION(:,:,:), INTENT(IN) :: PEXNREF ! Reference Exner function
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PSIGS ! Sigma_s at time t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PMFCONV ! convective mass flux
REAL, DIMENSION(:,:,:), INTENT(IN) :: PPABST ! Absolute Pressure at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PZZ ! height of model layer
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PCF_MF! Convective Mass Flux Cloud fraction
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRC_MF! Convective Mass Flux liquid mixing ratio
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRI_MF! Convective Mass Flux solid mixing ratio
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRVT ! Water vapor m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCT ! Cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRVS ! Water vapor m.r. source
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRCS ! Cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PTHS ! Theta source
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PSRCS ! Second-order flux
! s'rc'/2Sigma_s2 at time t+1
! multiplied by Lambda_3
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PCLDFR ! Cloud fraction
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRS ! Rain water m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(INOUT):: PRIS ! Cloud ice m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRSS ! Aggregate m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRGS ! Graupel m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRT ! Rain water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRIT ! Cloud ice m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRST ! Aggregate m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRGT ! Graupel m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PRHT ! Hail m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PRHS ! Hail m.r. at t+1
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQPIT ! positive ion m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQPIS ! source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQNIT ! negative ion m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQNIS ! source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQCT ! Cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQCS ! Cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQRS ! Rain water m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(INOUT):: PQIS ! Cloud ice m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQSS ! Aggregate m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQGS ! Graupel m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQRT ! Rain water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQIT ! Cloud ice m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQST ! Aggregate m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQGT ! Graupel m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PQHT ! Hail m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PQHS ! Hail m.r. at t+1
!
END SUBROUTINE ICE_ADJUST_ELEC
END INTERFACE
END MODULE MODI_ICE_ADJUST_ELEC
!
! ########################################################################
SUBROUTINE ICE_ADJUST_ELEC (KRR, KMI, HRAD, HTURBDIM, HSCONV, &
HMF_CLOUD, OSUBG_COND, OSIGMAS, PTSTEP,PSIGQSAT,&
PRHODJ, PEXNREF, PSIGS, PPABST, PZZ, &
PMFCONV, PCF_MF, PRC_MF, PRI_MF, &
PRVT, PRCT, PRVS, PRCS, PTHS, PSRCS, PCLDFR , &
PRRT, PRRS, PRIT, PRIS, PRST, PRSS, PRGT, PRGS, &
PQPIT, PQPIS, PQCT, PQCS, &
PQRT, PQRS, PQIT, PQIS, PQST, PQSS, PQGT, PQGS, &
PQNIT, PQNIS, PRHT, PRHS, PQHT, PQHS )
! ########################################################################
!
!!**** *ICE_ADJUST_ELEC* - compute the ajustment of water vapor in mixed-phase
!! clouds
!!
!! PURPOSE
!! -------
!! The purpose of this routine is to compute the fast microphysical sources
!! through a saturation ajustement procedure in case of mixed-phase clouds.
!!
!!
!!** METHOD
!! ------
!! Langlois, Tellus, 1973 for the cloudless version.
!! When cloud water is taken into account, refer to book 1 of the
!! documentation.
!!
!!
!! EXTERNAL
!! --------
!! None
!!
!!
!! IMPLICIT ARGUMENTS
!! ------------------
!! Module MODD_CST
!! XP00 ! Reference pressure
!! XMD,XMV ! Molar mass of dry air and molar mass of vapor
!! XRD,XRV ! Gaz constant for dry air, gaz constant for vapor
!! XCPD,XCPV ! Cpd (dry air), Cpv (vapor)
!! XCL ! Cl (liquid)
!! XCI ! Ci (ice)
!! XTT ! Triple point temperature
!! XLVTT ! Vaporization heat constant
!! XLSTT ! Sublimation heat constant
!! XALPW,XBETAW,XGAMW ! Constants for saturation vapor over liquid
!! ! pressure function
!! XALPI,XBETAI,XGAMI ! Constants for saturation vapor over ice
!! ! pressure function
!! Module MODD_CONF
!! CCONF
!!
!!
!! REFERENCE
!! ---------
!! Book 1 and Book2 of documentation ( routine ICE_ADJUST )
!! Langlois, Tellus, 1973
!!
!! AUTHOR
!! ------
!! J.-P. Pinty * Laboratoire d'Aerologie*
!!
!!
!! MODIFICATIONS
!! -------------
!! Original 2002
!! C. Barthe 19/11/09 update to version 4.8.1
!! M. Chong Mar. 2010 Add small ions
!! J.Escobar : 15/09/2015 : WENO5 & JPHEXT <> 1
! P. Wautelet 05/2016-04/2018: new data structures and calls for I/O
! P. Wautelet 03/2020: use the new data structures and subroutines for budgets
!-------------------------------------------------------------------------------
!
!* 0. DECLARATIONS
! ------------
!
use modd_budget, only: lbudget_th, lbudget_rv, lbudget_rc, lbudget_ri, lbudget_sv, &
NBUDGET_TH, NBUDGET_RV, NBUDGET_RC, NBUDGET_RI, NBUDGET_SV1, &
tbudgets
USE MODD_CONF
USE MODD_CST
USE MODD_ELEC_DESCR, ONLY : XRTMIN_ELEC, XQTMIN, XFC, XFI, XECHARGE
USE MODD_NSV, ONLY : NSV_ELECBEG, NSV_ELECEND
USE MODD_PARAMETERS
USE MODD_RAIN_ICE_DESCR, ONLY : XRTMIN, XBI
use mode_budget, only: Budget_store_init, Budget_store_end
use mode_tools_ll, only: GET_INDICE_ll
USE MODI_CONDENSATION
USE MODI_GET_HALO
!
IMPLICIT NONE
!
!
!* 0.1 Declarations of dummy arguments
!
INTEGER, INTENT(IN) :: KRR ! Number of moist variables
INTEGER, INTENT(IN) :: KMI ! Model index
CHARACTER(len=4), INTENT(IN) :: HTURBDIM ! Dimensionality of the
! turbulence scheme
CHARACTER(LEN=4), INTENT(IN) :: HSCONV ! Shallow convection scheme
CHARACTER(LEN=4), INTENT(IN) :: HMF_CLOUD! Type of statistical cloud
CHARACTER(len=4), INTENT(IN) :: HRAD ! Radiation scheme name
LOGICAL, INTENT(IN) :: OSUBG_COND ! Switch for Subgrid
! Condensation
LOGICAL :: OSIGMAS ! Switch for Sigma_s:
! use values computed in CONDENSATION
! or that from turbulence scheme
REAL, INTENT(IN) :: PTSTEP ! Double Time step
! (single if cold start)
REAL, INTENT(IN) :: PSIGQSAT ! coeff applied to qsat variance contribution
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRHODJ ! Dry density * Jacobian
REAL, DIMENSION(:,:,:), INTENT(IN) :: PEXNREF ! Reference Exner function
REAL, DIMENSION(:,:,:), INTENT(IN) :: PSIGS ! Sigma_s at time t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PMFCONV ! convective mass flux
REAL, DIMENSION(:,:,:), INTENT(IN) :: PPABST ! Absolute Pressure at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PZZ ! height of model layer
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PCF_MF! Convective Mass Flux Cloud fraction
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRC_MF! Convective Mass Flux liquid mixing ratio
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRI_MF! Convective Mass Flux solid mixing ratio
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRVT ! Water vapor m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRCT ! Cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRVS ! Water vapor m.r. source
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRCS ! Cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PTHS ! Theta source
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PSRCS ! Second-order flux
! s'rc'/2Sigma_s2 at time t+1
! multiplied by Lambda_3
REAL, DIMENSION(:,:,:), INTENT(OUT) :: PCLDFR ! Cloud fraction
!
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRS ! Rain water m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PRIS ! Cloud ice m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRSS ! Aggregate m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRGS ! Graupel m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRRT ! Rain water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRIT ! Cloud ice m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRST ! Aggregate m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PRGT ! Graupel m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PRHT ! Hail m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PRHS ! Hail m.r. at t+1
!
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQPIT ! positive ion m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQPIS ! source
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQNIT ! negative ion m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQNIS ! source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQCT ! Cloud water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQCS ! Cloud water m.r. source
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQRS ! Rain water m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(INOUT) :: PQIS ! Cloud ice m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQSS ! Aggregate m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQGS ! Graupel m.r. at t+1
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQRT ! Rain water m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQIT ! Cloud ice m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQST ! Aggregate m.r. at t
REAL, DIMENSION(:,:,:), INTENT(IN) :: PQGT ! Graupel m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PQHT ! Hail m.r. at t
REAL, DIMENSION(:,:,:), OPTIONAL, INTENT(IN) :: PQHS ! Hail m.r. at t+1
!
!
!* 0.2 Declarations of local variables :
!
REAL :: ZEPS ! Mv/Md
REAL :: ZT00,ZT0 ! Min and max temperature for the mixed phase liquid and solid water
! for the coeff CND of the barycentric mixing ratio
REAL, DIMENSION(SIZE(PEXNREF,1),SIZE(PEXNREF,2),SIZE(PEXNREF,3)) &
:: ZEXNS,& ! guess of the Exner functon at t+1
ZT, & ! guess of the temperature at t+1
ZCPH, & ! guess of the CPh for the mixing
ZLV, & ! guess of the Lv at t+1
ZLS, & ! guess of the Ls at t+1
ZW1,ZW2,ZW3,ZW4,ZW5,ZW6,ZW7,& ! Work arrays for intermediate fields
ZW1_IN, ZW2_IN, ZW3_IN, &
ZCND ! CND=(T-T00)/(T0-T00) cf sc doc and TAO etal (89)
REAL, DIMENSION(SIZE(PEXNREF,1),SIZE(PEXNREF,2),SIZE(PEXNREF,3)) &
:: ZWE1, &
ZWE2
REAL, DIMENSION(SIZE(PEXNREF,1),SIZE(PEXNREF,2),SIZE(PEXNREF,3)) &
:: ZION_NUMBER, & !nearly Nb of elementary charge
! in hydrometeor charge
ZADD ! ratio (0 or 1) of ZION_NUMBER
! to add to positive
! or negative ion number
REAL, DIMENSION(SIZE(PEXNREF,1),SIZE(PEXNREF,2)) :: ZSIGQSAT2D
!
INTEGER :: IIU,IJU,IKU! dimensions of dummy arrays
INTEGER :: IIB,IJB ! Horz index values of the first inner mass points
INTEGER :: IIE,IJE ! Horz index values of the last inner mass points
INTEGER :: IKB ! K index value of the first inner mass point
INTEGER :: IKE ! K index value of the last inner mass point
INTEGER :: JITER,ITERMAX ! iterative loop for first order adjustment
!
LOGICAL :: LPRETREATMENT, LNEW_ADJUST
!
!-------------------------------------------------------------------------------
!
!* 1. PRELIMINARIES
! -------------
!
IIU = SIZE(PEXNREF,1)
IJU = SIZE(PEXNREF,2)
IKU = SIZE(PEXNREF,3)
CALL GET_INDICE_ll (IIB,IJB,IIE,IJE)
IKB = 1 + JPVEXT
IKE = IKU - JPVEXT
!
ZEPS = XMV / XMD
!
ITERMAX = 1
!
LPRETREATMENT=.TRUE. ! FALSE to retreive the previous MASDEV4_1 version
LNEW_ADJUST =.TRUE. ! FALSE to retreive the previous MASDEV4_1 version
ZT0 = XTT ! Usefull if LPRETREATMENT=T or LNEW_ADJUST=T
ZT00 = XTT-40. ! Usefull if LPRETREATMENT=T or LNEW_ADJUST=T
!
!-------------------------------------------------------------------------------
if ( lbudget_th ) call Budget_store_init( tbudgets(NBUDGET_TH), 'DEPI', pths(:, :, :) * prhodj(:, :, :) )
if ( lbudget_rv ) call Budget_store_init( tbudgets(NBUDGET_RV), 'DEPI', prvs(:, :, :) * prhodj(:, :, :) )
if ( lbudget_rc ) call Budget_store_init( tbudgets(NBUDGET_RC), 'DEPI', prcs(:, :, :) * prhodj(:, :, :) )
if ( lbudget_ri ) call Budget_store_init( tbudgets(NBUDGET_RI), 'DEPI', pris(:, :, :) * prhodj(:, :, :) )
if ( lbudget_sv ) then
call Budget_store_init( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg ), 'DEPI', pqpis(:, :, :) * prhodj(:, :, :) )
call Budget_store_init( tbudgets(NBUDGET_SV1 - 1 + nsv_elecend ), 'DEPI', pqnis(:, :, :) * prhodj(:, :, :) )
call Budget_store_init( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg + 1 ), 'DEPI', pqcs (:, :, :) * prhodj(:, :, :) )
call Budget_store_init( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg + 3 ), 'DEPI', pqis (:, :, :) * prhodj(:, :, :) )
end if
!
!* 2. COMPUTE QUANTITIES WITH THE GUESS OF THE FUTURE INSTANT
! -------------------------------------------------------
!
!* 2.1 estimate the pressure at t+1
!
ZEXNS(:,:,:) = ( PPABST(:,:,:) / XP00)**(XRD/XCPD)
!
! beginning of the iterative loop
!
DO JITER = 1, ITERMAX
!
!* 2.2 compute the intermediate temperature at t+1, T*
!
ZT(:,:,:) = (PTHS(:,:,:) * PTSTEP) * ZEXNS(:,:,:)
!
!* 2.3 compute the latent heat of vaporization Lv(T*) at t+1
! and the latent heat of sublimation Ls(T*) at t+1
!
ZLV(:,:,:) = XLVTT + (XCPV - XCL) * (ZT(:,:,:) - XTT)
ZLS(:,:,:) = XLSTT + (XCPV - XCI) * (ZT(:,:,:) - XTT)
!
!* 2.4 compute the specific heat for moist air (Cph) at t+1
!
IF ( KRR == 7 ) THEN
ZCPH(:,:,:) = XCPD + XCPV *PTSTEP* PRVS(:,:,:) &
+ XCL *PTSTEP* (PRCS(:,:,:) + PRRS(:,:,:)) &
+ XCI *PTSTEP* (PRIS(:,:,:) + PRSS(:,:,:) + PRGS(:,:,:) &
+ PRHS(:,:,:))
ELSE IF( KRR == 6 ) THEN
ZCPH(:,:,:) = XCPD + XCPV *PTSTEP* PRVS(:,:,:) &
+ XCL *PTSTEP* (PRCS(:,:,:) + PRRS(:,:,:)) &
+ XCI *PTSTEP* (PRIS(:,:,:) + PRSS(:,:,:) + PRGS(:,:,:))
ELSE IF( KRR == 5 ) THEN
ZCPH(:,:,:) = XCPD + XCPV *PTSTEP* PRVS(:,:,:) &
+ XCL *PTSTEP* (PRCS(:,:,:) + PRRS(:,:,:)) &
+ XCI *PTSTEP* (PRIS(:,:,:) + PRSS(:,:,:))
ELSE IF( KRR == 3 ) THEN
ZCPH(:,:,:) = XCPD + XCPV *PTSTEP* PRVS(:,:,:) &
+ XCL *PTSTEP* (PRCS(:,:,:) + PRRS(:,:,:))
ELSE IF( KRR == 2 ) THEN
ZCPH(:,:,:) = XCPD + XCPV *PTSTEP* PRVS(:,:,:) &
+ XCL *PTSTEP* PRCS(:,:,:)
END IF
!
!
!* 3. FIRST ORDER SUBGRID CONDENSATION SCHEME
! ---------------------------------------
!
IF (OSUBG_COND) THEN
!
!* 3.1 compute condensate, cloud fraction
!
! ZW3=water vapor ZW1=rc (OUT) ZW2=ri (OUT) PSRC= s'rci'/Sigma_s^2
! ZW3_IN/ZW2_IN/ZW1_IN (IN)
ZW3_IN = PRVS * PTSTEP; ZW1_IN = PRCS * PTSTEP; ZW2_IN = PRIS * PTSTEP
ZW3=ZW3_IN; ZW2=ZW2_IN; ZW1=ZW1_IN
ZSIGQSAT2D(:,:)=PSIGQSAT
ZW4 = 1. ! PRODREF is not used if HL variables are not present
!
CALL CONDENSATION( IIU, IJU, IKU, IIB, IIE, IJB, IJE, IKB, IKE,1, 'T', 'CB02', 'CB', &
PPABST, PZZ, ZW4, ZT, ZW3_IN, ZW3, ZW1_IN, ZW1, ZW2_IN, ZW2, &
PRRS*PTSTEP, PRSS*PTSTEP, PRGS*PTSTEP, &
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PSIGS, PMFCONV, PCLDFR, PSRCS, .TRUE., &
OSIGMAS, .FALSE., ZSIGQSAT2D, PLV=ZLV, PLS=ZLS, PCPH=ZCPH )
!
!* 3.2 compute the variation of mixing ratio
!
! Rc - Rc*
ZW1(:,:,:) = (ZW1(:,:,:) / PTSTEP) - PRCS(:,:,:) ! Pcon = ----------
! 2 Delta t
ZW2(:,:,:) = (ZW2(:,:,:) / PTSTEP) - PRIS(:,:,:) ! idem ZW1 but for Ri
ELSE
!
!
!* 4. SECOND ORDER ALL OR NOTHING CONDENSATION SCHEME
! FOR MIXED-PHASE CLOUD
! -----------------------------------------------
!
!
!* 4.1 Eventually pretreatment
!
IF (LPRETREATMENT) THEN
!
! compute the saturation vapor pressures at t+1
!
CALL GET_HALO(ZT)
ZW1(:,:,:) = EXP(XALPW - XBETAW/ZT(:,:,:) - XGAMW*ALOG(ZT(:,:,:))) ! e_sw
ZW2(:,:,:) = EXP(XALPI - XBETAI/ZT(:,:,:) - XGAMI*ALOG(ZT(:,:,:))) ! e_si
ZW1(:,:,:) = MIN(PPABST(:,:,:)/2.,ZW1(:,:,:)) ! safety limitation
ZW2(:,:,:) = MIN(PPABST(:,:,:)/2.,ZW2(:,:,:)) ! safety limitation
!
! compute the saturation mixing ratios at t+1
!
ZW3(:,:,:) = ZW1(:,:,:) * ZEPS / &
( PPABST(:,:,:) - ZW1(:,:,:)) ! r_sw
ZW4(:,:,:) = ZW2(:,:,:) * ZEPS / &
( PPABST(:,:,:) - ZW2(:,:,:)) ! r_si
!
WHERE(PRVS(:,:,:)*PTSTEP .LT. ZW4(:,:,:) .AND. &
PRCS(:,:,:) .GT. 0. .AND. ZT(:,:,:) .LT. XTT)
!
! Subsaturation case with respect to rsi(T,P) (and case rv<0):
! Evaporation of rc>0 (while enough) to decrease the lack of vapor
!
ZW5 (:,:,:)= MIN( PRCS , ZW4(:,:,:)/PTSTEP - PRVS(:,:,:) ) ! RVCNDC
PRVS(:,:,:)= PRVS(:,:,:) + ZW5(:,:,:)
PRCS(:,:,:)= PRCS(:,:,:) - ZW5(:,:,:)
PTHS(:,:,:)= PTHS(:,:,:) - ZW5(:,:,:) * ZLV(:,:,:) /(ZCPH(:,:,:)*PEXNREF(:,:,:))
!
END WHERE
!
WHERE (PRVS(:,:,:)*PTSTEP .GT. ZW3(:,:,:))
!
! Supersaturation case with respect to rsw(T,P):
! Condensation of the vapor that is left
!
ZW5 (:,:,:)= PRVS(:,:,:) - ZW3(:,:,:)/PTSTEP
PRVS(:,:,:)= PRVS(:,:,:) - ZW5(:,:,:) ! RVCNDC
PRCS(:,:,:)= PRCS(:,:,:) + ZW5(:,:,:)
PTHS(:,:,:)= PTHS(:,:,:) + ZW5(:,:,:) * ZLV(:,:,:) /(ZCPH(:,:,:)*PEXNREF(:,:,:))
!
END WHERE
!
WHERE (PRCS(:,:,:) .GT. 0. .AND. ZT(:,:,:) .LT. ZT00)
!
! Treatment of rc>0 if T<T00:
!
PRIS(:,:,:)= PRIS(:,:,:) + PRCS(:,:,:)
PTHS(:,:,:)= PTHS(:,:,:) + PRCS(:,:,:) * &
(ZLS(:,:,:) - ZLV(:,:,:)) / (ZCPH(:,:,:) * PEXNREF(:,:,:))
PRCS(:,:,:)= 0.
!
END WHERE
!
!* 4.2 compute the intermediate temperature at t+1, T*
!
ZT(:,:,:) = (PTHS(:,:,:) * PTSTEP) * ZEXNS(:,:,:)
!
END IF !end PRETREATMENT
!
!* 4.3 compute the saturation vapor pressures at t+1
!
ZW1(:,:,:) = EXP(XALPW - XBETAW / ZT(:,:,:) - XGAMW * ALOG(ZT(:,:,:))) ! e_sw
ZW2(:,:,:) = EXP(XALPI - XBETAI / ZT(:,:,:) - XGAMI * ALOG(ZT(:,:,:))) ! e_si
ZW1(:,:,:) = MIN(PPABST(:,:,:)/2.,ZW1(:,:,:)) ! safety limitation
ZW2(:,:,:) = MIN(PPABST(:,:,:)/2.,ZW2(:,:,:)) ! safety limitation
!
!* 4.4 compute the saturation mixing ratios at t+1
!
ZW3(:,:,:) = ZW1(:,:,:) * ZEPS &
/ ( PPABST(:,:,:) - ZW1(:,:,:) ) ! r_sw
ZW4(:,:,:) = ZW2(:,:,:) * ZEPS &
/ ( PPABST(:,:,:) - ZW2(:,:,:) ) ! r_si
!
!* 4.5 compute the saturation mixing ratio derivatives (r'_vs)
!
ZW1(:,:,:) = (( XBETAW/ZT(:,:,:) - XGAMW ) / ZT(:,:,:)) & ! r'_sw
* ZW3(:,:,:) * ( 1. + ZW3(:,:,:)/ZEPS )
ZW2(:,:,:) = (( XBETAI/ZT(:,:,:) - XGAMI ) / ZT(:,:,:)) & ! r'_si
* ZW4(:,:,:) * ( 1. + ZW4(:,:,:)/ZEPS )
!
IF (LNEW_ADJUST) THEN
ZCND(:,:,:)= (ZT(:,:,:) - ZT00) / (ZT0 - ZT00) ! Like Tao et al 89
ZCND(:,:,:)= MAX ( MIN(ZCND(:,:,:),1.) , 0. )
ELSE
WHERE ((PRCS(:,:,:)+PRIS(:,:,:)) .GT. 1.0E-20) &
ZCND(:,:,:)= PRCS(:,:,:) / (PRCS(:,:,:) + PRIS(:,:,:)) ! Like the original version
END IF
!
!* 4.5 compute L_v CND + L_s DEP and F'(T)
!
WHERE ((PRCS(:,:,:)+PRIS(:,:,:)) .GT. 1.0E-20)
!
ZW5(:,:,:) = ZLS(:,:,:) + (ZLV(:,:,:) - ZLS(:,:,:)) * ZCND(:,:,:)
ZW6(:,:,:) = ZCPH(:,:,:) * (PRCS(:,:,:) + PRIS(:,:,:)) + &
ZW5(:,:,:) * (PRCS(:,:,:) * ZW1(:,:,:) &
+ PRIS(:,:,:) * ZW2(:,:,:))
!
!* 4.6 compute Delta 2
!
ZW7(:,:,:) = (ZW5(:,:,:) / (ZW6(:,:,:) * ZT(:,:,:))) * &
(PRCS(:,:,:) * ZW1(:,:,:) * &
((-2. * XBETAW + XGAMW * ZT(:,:,:)) / (XBETAW - XGAMW * ZT(:,:,:)) + &
(XBETAW - XGAMW * ZT(:,:,:)) * (1.0 + 2.0 * ZW3(:,:,:) / ZEPS) / ZT(:,:,:)) + &
PRIS(:,:,:) * ZW2(:,:,:) * &
((-2. * XBETAI + XGAMI * ZT(:,:,:)) / (XBETAI - XGAMI * ZT(:,:,:)) + &
(XBETAI - XGAMI * ZT(:,:,:)) * (1.0 + 2.0 * ZW4(:,:,:) / ZEPS) / ZT(:,:,:)))
!
!* 4.7 compute Delta 1
!
ZW6(:,:,:) = ZW5(:,:,:) * (PRCS(:,:,:) * ZW3(:,:,:) + PRIS(:,:,:) * ZW4(:,:,:) - &
PRVS(:,:,:) * PTSTEP * (PRCS(:,:,:) + PRIS(:,:,:))) / &
ZW6(:,:,:)
!
!* 4.8 compute the sources
!
ZW3(:,:,:) = (ZCPH(:,:,:) / ZW5(:,:,:)) * &
(-ZW6(:,:,:) * (1.0 + 0.5 * ZW6(:,:,:) * ZW7(:,:,:))) / PTSTEP
ZW1(:,:,:) = ZW3(:,:,:) * ZCND(:,:,:) ! RVCNDC
ZW2(:,:,:) = ZW3(:,:,:) * (1.0 - ZCND(:,:,:)) ! RVDEPI
!
ELSEWHERE
!
!* 4.9 special case when both r_c and r_i are zero
!
ZW6(:,:,:) = ZCPH(:,:,:) + ZLV(:,:,:) * ZW1(:,:,:) ! F'(T)
ZW7(:,:,:) = (ZLV(:,:,:) / (ZW6(:,:,:) * ZT(:,:,:))) * & ! Delta 2
(ZW1(:,:,:) * &
((-2. * XBETAW + XGAMW * ZT(:,:,:)) / (XBETAW - XGAMW * ZT(:,:,:)) + &
(XBETAW - XGAMW * ZT(:,:,:)) * (1.0 + 2.0 * ZW3(:,:,:) / ZEPS) / ZT(:,:,:)))
ZW6(:,:,:) = ZLV(:,:,:) * (ZW3(:,:,:) - PRVS(:,:,:) * PTSTEP) / ZW6(:,:,:) ! Delta 1
ZW1(:,:,:) = (ZCPH(:,:,:) / ZLV(:,:,:)) * & ! RVCNDC
(-ZW6(:,:,:) * ( 1.0 + 0.5 * ZW6(:,:,:) * ZW7(:,:,:))) / PTSTEP
ZW2(:,:,:) = 0.0 ! RVDEPI
!
END WHERE
END IF
!
!* 5. COMPUTE THE SOURCES AND STORES THE CLOUD FRACTION
! -------------------------------------------------
!
!* 5.1 compute the sources
!
!* 5.1.1 microphysics
!
WHERE (ZW1(:,:,:) < 0.0)
ZW1(:,:,:) = MAX (ZW1(:,:,:), -PRCS(:,:,:)) ! Evaporation rate
ELSEWHERE
ZW1(:,:,:) = MIN (ZW1(:,:,:), PRVS(:,:,:)) ! Condensation rate
END WHERE
!
PRVS(:,:,:) = PRVS(:,:,:) - ZW1(:,:,:)
PRCS(:,:,:) = PRCS(:,:,:) + ZW1(:,:,:)
PTHS(:,:,:) = PTHS(:,:,:) + &
ZW1(:,:,:) * ZLV(:,:,:) / (ZCPH(:,:,:) * PEXNREF(:,:,:))
!
WHERE (ZW2(:,:,:) < 0.0)
ZW2(:,:,:) = MAX (ZW2(:,:,:), -PRIS(:,:,:)) ! Sublimation rate
ELSEWHERE
ZW2(:,:,:) = MIN (ZW2(:,:,:), PRVS(:,:,:)) ! Deposition rate
END WHERE
!
PRVS(:,:,:) = PRVS(:,:,:) - ZW2(:,:,:)
PRIS(:,:,:) = PRIS(:,:,:) + ZW2(:,:,:)
PTHS(:,:,:) = PTHS(:,:,:) + &
ZW2(:,:,:) * ZLS(:,:,:) / (ZCPH(:,:,:) * PEXNREF(:,:,:))
!
!* 5.1.2 electricity
!
ZWE1(:,:,:) = 0.
ZWE2(:,:,:) = 0.
!
! the electrical process due to condensation is removed and
! capture of ions by cloud droplets is done in ion_attach_elec routine
!
! evaporation
WHERE (ABS(PRCT(:,:,:)) > XRTMIN_ELEC(2) .AND. &
ABS(PQCT(:,:,:)) > XQTMIN(2) .AND. &
ZW1(:,:,:) < -XRTMIN(1))
ZWE1(:,:,:) = (XFC / 3.) * (PQCT(:,:,:) / PRCT(:,:,:)) * (-ZW1(:,:,:))
ZION_NUMBER(:,:,:) = ABS(ZWE1(:,:,:)) / XECHARGE
ZADD(:,:,:) = 0.5 + SIGN(0.5, ZWE1(:,:,:))
PQPIS(:,:,:) = PQPIS(:,:,:) + &
ZADD(:,:,:) *ZION_NUMBER(:,:,:)
PQNIS(:,:,:) = PQNIS(:,:,:) + &
(1.-ZADD(:,:,:)) *ZION_NUMBER(:,:,:)
PQCS(:,:,:) = PQCS(:,:,:) - ZWE1(:,:,:)
END WHERE
!
! the electrical process due to deposition is removed and
! capture of ions by raindropsp is done in ion_attach_elec routine
!
! sublimation
WHERE (ABS(PRIT(:,:,:)) > XRTMIN_ELEC(4) .AND. &
ABS(PQIT(:,:,:)) > XQTMIN(4) .AND. &
ZW2(:,:,:) < -XRTMIN(1))
ZWE2(:,:,:) = (XFI / XBI) * (PQIT(:,:,:) / PRIT(:,:,:)) * (-ZW2(:,:,:))
ZION_NUMBER(:,:,:) = ABS(ZWE2(:,:,:)) / XECHARGE
ZADD(:,:,:) = 0.5 + SIGN(0.5, ZWE2(:,:,:))
PQPIS(:,:,:) = PQPIS(:,:,:) + &
ZADD(:,:,:) *ZION_NUMBER(:,:,:)
PQNIS(:,:,:) = PQNIS(:,:,:) + &
(1.-ZADD(:,:,:)) *ZION_NUMBER(:,:,:)
PQIS(:,:,:) = PQIS(:,:,:) - ZWE2(:,:,:)
END WHERE
END DO ! end of the iterative loop
!
!
!* 5.2 compute the cloud fraction PCLDFR
!
IF (.NOT. OSUBG_COND) THEN
WHERE (PRCS(:,:,:) + PRIS(:,:,:) > 1.E-12 / PTSTEP)
PCLDFR(:,:,:) = 1.
ELSEWHERE
PCLDFR(:,:,:) = 0.
ENDWHERE
IF (SIZE(PSRCS,3) /= 0) THEN
PSRCS(:,:,:) = PCLDFR(:,:,:)
END IF
ELSE
IF (HSCONV == 'EDKF' .AND. HMF_CLOUD == 'DIRE') THEN
PCLDFR(:,:,:) = MIN(1.,PCLDFR(:,:,:)+PCF_MF(:,:,:))
PRCS(:,:,:) = PRCS(:,:,:) + PRC_MF(:,:,:) / PTSTEP
PRIS(:,:,:) = PRIS(:,:,:)+PRI_MF(:,:,:)/PTSTEP
PRVS(:,:,:) = PRVS(:,:,:)- ( PRC_MF(:,:,:) + PRI_MF(:,:,:)) /PTSTEP
PTHS(:,:,:) = PTHS(:,:,:) + ( PRC_MF(:,:,:) * ZLV(:,:,:) + &
PRI_MF(:,:,:) * ZLS(:,:,:) ) / ZCPH(:,:,:) / &
PEXNREF(:,:,:) / PTSTEP
END IF
ENDIF
!
!
!
!* 6. STORE THE BUDGET TERMS
! ----------------------
!
if ( lbudget_th ) call Budget_store_end( tbudgets(NBUDGET_TH), 'DEPI', pths(:, :, :) * prhodj(:, :, :) )
if ( lbudget_rv ) call Budget_store_end( tbudgets(NBUDGET_RV), 'DEPI', prvs(:, :, :) * prhodj(:, :, :) )
if ( lbudget_rc ) call Budget_store_end( tbudgets(NBUDGET_RC), 'DEPI', prcs(:, :, :) * prhodj(:, :, :) )
if ( lbudget_ri ) call Budget_store_end( tbudgets(NBUDGET_RI), 'DEPI', pris(:, :, :) * prhodj(:, :, :) )
if ( lbudget_sv ) then
call Budget_store_end( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg ), 'DEPI', pqpis(:, :, :) * prhodj(:, :, :) )
call Budget_store_end( tbudgets(NBUDGET_SV1 - 1 + nsv_elecend ), 'DEPI', pqnis(:, :, :) * prhodj(:, :, :) )
call Budget_store_end( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg + 1 ), 'DEPI', pqcs (:, :, :) * prhodj(:, :, :) )
call Budget_store_end( tbudgets(NBUDGET_SV1 - 1 + nsv_elecbeg + 3 ), 'DEPI', pqis (:, :, :) * prhodj(:, :, :) )
end if
!------------------------------------------------------------------------------
!
END SUBROUTINE ICE_ADJUST_ELEC