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!OPTIONS XOPT(HSFUN)
SUBROUTINE VDFHGHTNHL (YDVDF,YDEPHLI,YDECUMF,YDEPHY,YDPARAR,KIDIA , KFDIA , KLON , KLEV , KDRAFT, PTMST, KSTEP, &
& PUM1 , PVM1 , PTM1 , PQM1 , PLM1 , PIM1 , PAM1,&
& PAPHM1 , PAPM1 , PGEOM1 , PGEOH , &
& PKMFL , PKHFL , PKQFL , PMFLX , PEXNF , PEXNH, &
! DIAGNOSTIC OUTPUT
& PUUH , PVUH , PSLGUH , PQTUH , PTHTVUH, PFRACB, &
& PZPTOP , KPTOP , PZPLCL , KPLCL , KPLZB , &
& PRICUI , &
& PFPLVL , PFPLVN , PCLFR, &
& PBIR , LDNODECP, LDRUNDRY, KPBLTYPE, &
& YSPP_CLDDPTH,YSPP_CLDDPTHDP, &
& YSPP_RFAC_TWOC,YSPP_RZC_H,YSPP_RZL_INF, &
& ZLENGTH_M, ZLENGTH_H, PTKE)
! ------------------------------------------------------------------
!** * VDFHGHTNHL* - DETERMINES THE PBL-HEIGHT AND STRONG UPDRAFT FIELDS
! USING A ENTRAINING PARCEL ASCENT METHOD.
! A.P. SIEBESMA 30/06/1999 Original (dry)
! M. Ko"hler 3/12/2004 Moist Version
! Roel Neggers 12/04/2005 Multiple updraft extension
! Wim de Rooy/Geert Lenderink 13/06/2008 and 21/09/2010 Updates to combine TKE turbulence
! with dual updraft EDMF. Lateral mixing according
! to de Rooy & Siebesma MWR 2008 and QJRMS 2010
! Wim de Rooy July /2015 Implementation LHARATU in Harmonie
! Lisa Bengtsson Feb /2017 Introduce LTOTPREC option
! Karl-Ivar Ivarsson Feb /2018 Code optimation
! R. El Khatib 30-Apr-2019 bugfix
! Wim de Rooy June / 2019 Modifications among which energy
! energy cascade term
! R. El Khatib 27-Aug-2019 Cleaning
! Karl-Ivar Ivarsson April /2020 Introduce LTOTPRECL option
! U. Andrae Dec 2020 Introduce SPP for HARMONIE-AROME
! R. El Khatib 08-Jul-2022 Contribution to the encapsulation of YOMCST and YOETHF
! PURPOSE
! -------
! DETERMINE PBL HEIGHT AND UPDRAFT FIELDS
! INTERFACE
! ---------
! * VDFHGHTNHL* IS CALLED BY *VDFHGHTHL*
! PARAMETER DESCRIPTION UNITS
! --------- ----------- -----
! INPUT PARAMETERS (INTEGER):
! *KIDIA* START POINT
! *KFDIA* END POINT
! *KLEV* NUMBER OF LEVELS
! *KLON* NUMBER OF GRID POINTS PER PACKET
! *KDRAFT* NUMBER OF EXPLICITLY MODELED DRAFTS - CURRENTLY 3:
! 1: test parcel
! 2: rising dry thermals which stop at cloud base or inversion
! 3: rising dry thermals which become cloudy
! (4: downdrafts .. to be done?)
! INPUT PARAMETERS (REAL):
! *PTMST* DOUBLE TIME STEP (SINGLE AT 1TH STEP) S
! *PUM1* X-VELOCITY COMPONENT AT T-1 M/S
! *PVM1* Y-VELOCITY COMPONENT AT T-1 M/S
! *PTM1* TEMPERATURE AT T-1 K
! *PQM1* SPECIFIC HUMUDITY AT T-1 KG/KG
! *PLM1* SPECIFIC CLOUD LIQUID WATER AT T-1 KG/KG
! *PIM1* SPECIFIC CLOUD ICE AT T-1 KG/KG
! *PAM1* CLOUD FRACTION AT T-1 KG/KG
! *PAPHM1* PRESSURE AT HALF LEVEL AT T-1 PA
! *PAPM1* PRESSURE AT FULL LEVEL AT T-1 PA
! *PGEOM1* GEOPOTENTIAL AT T-1 M2/S2
! *PGEOH* GEOPOTENTIAL AT HALF LEVEL M2/S2
! *PKMFL* SURFACE KINEMATIC MOMENTUM FLUX M2/S2
! *PKHFL* SURFACE KINEMATIC HEAT FLUX K*M/S
! *PKQFL* SURFACE KINEMATIC MOISTURE FLUX M/S
! *PBIR* BUOYANCY-FLUX INTEGRAL RATIO (-N/P)
! USED FOR DECOUPLING CRITERIA
! *PEXNF* ENXNER FUNCTION FOR FULL PRESSURE LEVELS (FOR OPTIMATION OF CODE)
! *PEXNH* ENXNER FUNCTION FOR HALF PRESSURE LEVELS (FOR OPTIMATION OF CODE),
! = (P / PREF) ** R/CP
! INPUT PARAMETERS (LOGICAL):
! *LDNODECP* TRUE: NEVER DECOUPLE
! FALSE: MAYBE DECOUPLE
! *LDRUNDRY* TRUE: RUN PARCEL WITHOUT CONDENSATION
! FALSE: RUN PARCEL WITH CONDENSATION
! OUTPUT PARAMETERS (REAL):
! *PFPLVL* PBL PRECIPITATION FLUX AS RAIN KG/(M**2*S)
! *PFPLVN* PBL PRECIPITATION FLUX AS SNOW KG/(M**2*S)
! *PUUH* UPDRAFT X-MOMENTUM
! *PVUH* UPDRAFT Y-MOMENTUM
! *PSLGUH* UPDRAFT GENERALIZED LIQUID STATIC ENERGY (SLG)
! AT HALF LEVEL M2/S2
! *PQTUH* UPDRAFT SPECIFIC TOTAL WATER AT HALF LEVEL KG/KG
! *PTHTVUH* UPDRAFT virt potential temp at HALF LEVEL (for TKE) K
! *PMFLX* PBL MASS FLUX M/S
! *PZPLCL* HEIGHT OF LIFTING CONDENSATION LEVEL OF UPDRAFT M
! *PZPTOP* HEIGHT OF LEVEL OF ZERO KINETIC ENERGY (W=0) OF UPDRAFT M
!cstep/GL
! *PBUOY_COR* STABILITY CORRECTION PARAMETER TO BE USED FOR TKE SCHEME
!
! *PWU* VERTICAL VELOCITY OF SECOND UPDRAFT
!cstep/GL
!
! OUTPUT PARAMETERS (INTEGER):
! *KPLCL* FIRST HALF LEVEL ABOVE REAL HEIGHT OF UPRAFT LCL
! *KPTOP* HIGHEST HALF LEVEL BELOW PZTOP, AND
! UPDRAFT TOP FULL LEVEL (PZTOP IS WITHIN THAT LAYER)
! *KPLZB* LEVEL OF UPRAFT ZERO BUOYANCY (LAST FULL LEVEL THAT IS POS. BUOYANT)
! *KPBLTYPE* -1: not defined yet
! 0: stable PBL
! 1: dry convective PBL (no cloud below parcel top)
! 2: stratocumulus
! 3: shallow cumulus
! 4: deep cumulus
! METHOD
! ------
! SEE DOCUMENTATION
! ------------------------------------------------------------------
USE YOEPHLI , ONLY : TEPHLI
USE PARKIND1 ,ONLY : JPIM ,JPRB
USE YOMHOOK ,ONLY : LHOOK, DR_HOOK
USE YOMCST , ONLY : YDCST=>YRCST ! allows use of included functions. REK.
USE YOETHF , ONLY : YDTHF=>YRTHF ! allows use of included functions. REK.
USE PARPHY , ONLY : RKAP
USE YOECUMF , ONLY : TECUMF
USE YOMPARAR , ONLY : TPARAR
USE YOEPHY , ONLY : TEPHY
USE YOEVDF , ONLY : TVDF
!for optimation
USE MODD_CST
USE MODD_RAIN_ICE_DESCR
USE MODD_RAIN_ICE_PARAM
USE MODE_TIWMX_TAB
USE MODE_TIWMX
USE SPP_MOD_TYPE, ONLY : TSPP_CONFIG_TYPE, APPLY_SPP
IMPLICIT NONE
!* 0.1 GLOBAL VARIABLES
TYPE(TVDF) ,INTENT(IN) :: YDVDF
TYPE(TECUMF) ,INTENT(IN) :: YDECUMF
TYPE(TEPHLI) ,INTENT(IN) :: YDEPHLI
TYPE(TEPHY) ,INTENT(IN) :: YDEPHY
TYPE(TPARAR) ,INTENT(IN) :: YDPARAR
INTEGER(KIND=JPIM),INTENT(IN) :: KLON
INTEGER(KIND=JPIM),INTENT(IN) :: KLEV
INTEGER(KIND=JPIM),INTENT(IN) :: KDRAFT
INTEGER(KIND=JPIM),INTENT(IN) :: KIDIA
INTEGER(KIND=JPIM),INTENT(IN) :: KFDIA
INTEGER(KIND=JPIM),INTENT(IN) :: KSTEP
INTEGER(KIND=JPIM),INTENT(INOUT) :: KPLCL(KLON,KDRAFT)
INTEGER(KIND=JPIM),INTENT(INOUT) :: KPTOP(KLON,KDRAFT)
INTEGER(KIND=JPIM),INTENT(INOUT) :: KPLZB(KLON,KDRAFT)
REAL(KIND=JPRB) ,INTENT(IN) :: PTMST
REAL(KIND=JPRB) ,INTENT(IN) :: PUM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PVM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PTM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PQM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PLM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PIM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PAM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PAPHM1(KLON,0:KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PAPM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PGEOM1(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PGEOH(KLON,0:KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PKMFL(KLON)
REAL(KIND=JPRB) ,INTENT(IN) :: PKHFL(KLON)
REAL(KIND=JPRB) ,INTENT(IN) :: PKQFL(KLON)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PMFLX(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(OUT) :: PUUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(OUT) :: PVUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PSLGUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PQTUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PTHTVUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) ,INTENT(OUT) :: PFRACB(KLON,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PZPLCL(KLON,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PZPTOP(KLON,KDRAFT)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PFPLVL(KLON,0:KLEV)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PFPLVN(KLON,0:KLEV)
REAL(KIND=JPRB) ,INTENT(OUT) :: PCLFR(KLON)
REAL(KIND=JPRB) ,INTENT(IN) :: PBIR(KLON)
REAL(KIND=JPRB) ,INTENT(OUT) :: PRICUI(KLON)
TYPE(TSPP_CONFIG_TYPE),INTENT(INOUT) :: YSPP_CLDDPTH, YSPP_CLDDPTHDP, &
& YSPP_RFAC_TWOC,YSPP_RZC_H,YSPP_RZL_INF
! variables RACMO turbulence scheme
REAL(KIND=JPRB) ,INTENT(OUT) :: ZLENGTH_M(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(OUT) :: ZLENGTH_H(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(INOUT) :: PTKE(KLON,KLEV)
! variables for optimation of code
REAL(KIND=JPRB) ,INTENT(IN) :: PEXNF(KLON,KLEV)
REAL(KIND=JPRB) ,INTENT(IN) :: PEXNH(KLON,0:KLEV)
LOGICAL ,INTENT(IN) :: LDNODECP(KLON)
!ldrundry not used now
LOGICAL ,INTENT(IN) :: LDRUNDRY(KLON)
INTEGER(KIND=JPIM),INTENT(INOUT) :: KPBLTYPE(KLON)
REAL(KIND=JPRB) :: ZENCASC(KLON,0:KLEV)
! --- variables associated with Lgeert
REAL(KIND=JPRB) :: PBUOY_COR (KLON,0:KLEV)
REAL(KIND=JPRB) :: ZQCUH(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) :: ZWU2H(KLON,0:KLEV,KDRAFT)
REAL(KIND=JPRB) :: PWU (KLON,0:KLEV)
REAL(KIND=JPRB) :: ZQSVAR(KLON,KLEV)
REAL(KIND=JPRB) :: ZDQSDTEMP(KLON,KLEV)
REAL(KIND=JPRB) :: ZFACW,ZFACI,ZESDP,ZCOR,ZLAT2CP,&
& ZESW,ZESI,ZES,ZQSAT,ZEL2R,ZEI2R,ZE2R
!cstep/GL ---------------------------------------------
!* 0.2 LOCAL VARIABLES
!--- mean & environmental properties ---
REAL(KIND=JPRB) :: ZUSTAR (KLON) , ZWSTAR(KLON) , ZKHVFL(KLON) , &
& ZWSIGMA(KLON) , &
& ZSLGENH(KLON,0:KLEV),ZQLENH(KLON,0:KLEV), ZQIENH(KLON,0:KLEV), &
& ZQTENH(KLON,0:KLEV), ZUENH(KLON,0:KLEV) , ZVENH(KLON,0:KLEV) , &
& ZTVEN(KLON,KLEV), ZQTM1 (KLON,KLEV) , &
& ZSLGM1(KLON,KLEV) ,&
& ZTENH(KLON,0:KLEV) , ZRHOH (KLON,0:KLEV), ZTHVEN(KLON,KLEV)
REAL(KIND=JPRB) :: ZSTAR(KLON), ZCHICRIT(KLON,0:KLEV),ZMEANCHICRIT(KLON) , &
& ZDETRSHALLOW(KLON), ZVARQ(KLON,0:KLEV), &
& ZFRACMB(KLON) , ZMINIMUM(KLON) , &
& ZQVENH(KLON,0:KLEV), &
& ZTHTVENH(KLON,0:KLEV), ZTHTLUH(KLON,0:KLEV), &
& ZTHTENH(KLON,0:KLEV), &
& ZTHTVUH(KLON,0:KLEV), ZTHTLEH(KLON,0:KLEV),&
& ZDQSDTU(KLON,0:KLEV),ZGAMMA(KLON,0:KLEV),ZDUMFUNC(KLON,0:KLEV), &
& ZPRES_0, ZKAPPA,ZQSATU(KLON,0:KLEV)
!--- updraft parameters ---
REAL(KIND=JPRB) :: ZWUH,DZH, &
& ZQUH (KLON,0:KLEV,KDRAFT), &
& ZTUH (KLON,0:KLEV,KDRAFT), ZEPS (KLON,0:KLEV,KDRAFT), &
& ZDETR (KLON,0:KLEV,KDRAFT), ZFRAC (KLON,0:KLEV,KDRAFT), &
& ZBUOF (KLON,KLEV,KDRAFT) , &
& ZDELTAMINEPS(KLON,0:KLEV), ZCAPE1(KLON)
REAL(KIND=JPRB) :: ZQSATM, ZSATDEF, &
& ZUPFLXL(KLON,0:KLEV,KDRAFT), ZUPFLXN(KLON,0:KLEV,KDRAFT), &
& ZUPGENL(KLON,KLEV,KDRAFT), ZUPGENN(KLON,KLEV,KDRAFT), &
& ZDZRHO, ZPFLXTOT, ZPEVAPUP, ZFAC, ZUPMELT, ZUPMELTTEND
REAL(KIND=JPRB) :: ZFRACB(KLON,KDRAFT), ZMFLXB(KLON,KDRAFT), ZTVEXCSURF(KLON,KDRAFT)
REAL(KIND=JPRB) :: ZFRACMAX , ZFACMAXEXC , ZFRACTEST , ZFACTESTEXC , &
& ZFACEXC(KLON,KDRAFT), ZDUMFRAC, ZDUMR, TVEXCSURF, ZWT, ZWL, ZEL, ZET, &
& ZFACCASC(KLON,0:KLEV)
LOGICAL :: LLDONE(KLON,KDRAFT)
INTEGER(KIND=JPIM) :: IS, JK, JL, JD, JKM
INTEGER(KIND=JPIM) :: IKSTAR(KLON)
REAL(KIND=JPRB) :: ZQEXC , ZTEXC , ZDZ , &
& ZCONS10 , ZTVMEAN , &
& ZRG , ZMFMAX , ZMFS(KLON,KDRAFT)
! REMAINING MODEL PARAMETERS
REAL(KIND=JPRB) :: ZTAUEPS(KLON) , ZCLDDEPTH , &
& ZW2THRESH , ZSTABTHRESH , ZBIRTHRESH , &
& ZCLDDEPTHDP , ZDZCLOUD(KLON), &
& ZREPUST, ZGHM1
REAL(KIND=JPRB) :: ZZI(KLON),ZB1(KLON),ZCOUNT(KLON), &
& ZFRMIN(KLON,2),ZMU,ZVAL
INTEGER(KIND=JPIM) :: ITOP, IBASE, JKO,JKE
!cstep 30082007: introduce two parcel time scales, one for the test parcel (ZTAUEPS_TEST) and one
! : for the actual parcels (ZTAUEPS)
REAL(KIND=JPRB) :: ZTAUEPS_TEST
INTEGER(KIND=JPIM) :: IZI(KLON,KDRAFT)
REAL(KIND=JPRB) :: ZHOOK_HANDLE
#include "surf_inq.h"
#include "vdfparcelhl.intfb.h"
#include "vdfpdftablehl.intfb.h"
#include "vdfexcuhl.intfb.h"
#include "fcttre.func.h"
! ------------------------------------------------------------------
!* 1. INITIALIZATION
! --------------
IF (LHOOK) CALL DR_HOOK('VDFHGHTNHL',0,ZHOOK_HANDLE)
ASSOCIATE(RTAUMEL=>YDECUMF%RTAUMEL, &
& RG=>YDCST%RG, RCPD=>YDCST%RCPD, RETV=>YDCST%RETV, RLVTT=>YDCST%RLVTT, RLSTT=>YDCST%RLSTT, &
& RATM=>YDCST%RATM, RTT=>YDCST%RTT, RLMLT=>YDCST%RLMLT, RD=>YDCST%RD, &
& R2ES=>YDTHF%R2ES, R3LES=>YDTHF%R3LES, R3IES=>YDTHF%R3IES, R4LES=>YDTHF%R4LES, &
& R4IES=>YDTHF%R4IES, R5LES=>YDTHF%R5LES, R5IES=>YDTHF%R5IES, R5ALVCP=>YDTHF%R5ALVCP, &
& R5ALSCP=>YDTHF%R5ALSCP, RALVDCP=>YDTHF%RALVDCP, RALSDCP=>YDTHF%RALSDCP, &
& RTWAT=>YDTHF%RTWAT, RTICE=>YDTHF%RTICE, RTICECU=>YDTHF%RTICECU, RTWAT_RTICE_R=>YDTHF%RTWAT_RTICE_R, &
& RTWAT_RTICECU_R=>YDTHF%RTWAT_RTICECU_R, &
& YSURF=>YDEPHY%YSURF,LHARATU=>YDPARAR%LHARATU, &
& LTOTPREC=>YDPARAR%LTOTPREC,LTOTPRECL=>YDPARAR%LTOTPRECL)
ZWL= 200._JPRB
ZWT= 400._JPRB
! typical entrainment values at LCL (L) and TOP (T)
ZEL= 0.002_JPRB
ZET= 0.002_JPRB
ZPRES_0 = 100000._JPRB ! standard pressure consistent with vdfexcu
ZKAPPA = RD / RCPD ! consistent with vdfexcu
ZFRACTEST = 0.002_JPRB ! top % of the PDF associated with the test parcel
CALL VDFPDFTABLEHL (ZFRACTEST, ZFACTESTEXC, ZDUMR, ZDUMR, 0) ! associated PDF scaling factor
ZFRACMAX = 0.1_JPRB ! total convective area fraction that is done with mass flux
CALL VDFPDFTABLEHL (ZFRACMAX, ZFACMAXEXC, ZDUMR, ZDUMR, 0) ! associated PDF scaling factor
! eddy turnover time scale used in parcel entrainment [s] (Neggers, Siebesma & Jonker, JAS 2002)
ZTAUEPS_TEST = 400._JPRB ! Roel's original ZTAUEPS value
!ZW2THRESH = -1._JPRB ! threshold parcel vertical velocity squared [m2/s2]
!CGL
ZW2THRESH = 0.0_JPRB
ZCLDDEPTH = 2000._JPRB ! threshold cloud thickness for stcu/cu transition [m]
ZCLDDEPTHDP = 4000._JPRB ! threshold cloud thickness used in shallow/deep decision [m]
TVEXCSURF = 0.0_JPRB ! initialisation
IF(XFRMIN(19)>0.)ZCLDDEPTH = XFRMIN(19)
IF(XFRMIN(20)>0.)ZCLDDEPTHDP = XFRMIN(20)
ZSTABTHRESH = 20._JPRB ! threshold stability (Klein & Hartmann criteria) [K]
ZBIRTHRESH = 0.1_JPRB ! threshold BIR (TKE decoupling criteria) [1]
CALL SURF_INQ(YSURF,PREPUST=ZREPUST)
! optimization
ZRG = 1.0_JPRB/RG
ZLAT2CP = RLVTT/RCPD
ZEL2R = 0.62198_JPRB*RLVTT/RD
ZEI2R = 0.62198_JPRB*RLSTT/RD
DO JL=KIDIA,KFDIA
KPBLTYPE(JL) = -1 ! -1 means: yet unknown
ZZI(JL) = 0._JPRB ! mixed layer scalings
ZWSTAR(JL) = 0._JPRB
PRICUI(JL) = 1._JPRB ! 1 / cumulus inversion Richardson number
ZCAPE1(JL) = 0._JPRB
ENDDO
DO JD=1,KDRAFT
DO JL=KIDIA,KFDIA
PZPLCL(JL,JD) = -100._JPRB ! default value: -100 (no LCL)
PZPTOP(JL,JD) = 0._JPRB
KPLCL(JL,JD) = 0 ! default value: 0 (no PBL cloud)
KPTOP(JL,JD) = 0
KPLZB(JL,JD) = 0
LLDONE(JL,JD) = .TRUE. ! default: TRUE (don't launch the parcel)
ZFRACB(JL,JD) = 0._JPRB
PFRACB(JL,JD) = 0._JPRB
ZFACEXC(JL,JD) = 0._JPRB
ZMFLXB(JL,JD) = 0._JPRB
ZTVEXCSURF(JL,JD) = 0._JPRB
ENDDO
ENDDO
DO JK=0,KLEV
DO JL=KIDIA,KFDIA
ZCHICRIT(JL,JK) = 0._JPRB
ENDDO
ENDDO
!--- parcel half level parameters ---
DO JD=1,KDRAFT
DO JK=0,KLEV
DO JL=KIDIA,KFDIA
PUUH(JL,JK,JD) = 0.0_JPRB
PVUH(JL,JK,JD) = 0.0_JPRB
PSLGUH(JL,JK,JD) = 0.0_JPRB
PQTUH(JL,JK,JD) = 0.0_JPRB
PTHTVUH(JL,JK,JD) = 0.0_JPRB
PMFLX(JL,JK,JD) = 0.0_JPRB
ZTUH(JL,JK,JD) = 0.0_JPRB
ZQUH(JL,JK,JD) = 0.0_JPRB
ZQCUH(JL,JK,JD) = 0.0_JPRB
ZEPS(JL,JK,JD) = 0.0_JPRB
ZDETR(JL,JK,JD) = 0.0_JPRB
ZWU2H(JL,JK,JD) = 0.0_JPRB
ZFRAC(JL,JK,JD) = 0.0_JPRB
ZUPFLXL(JL,JK,JD) = 0.0_JPRB
ZUPFLXN(JL,JK,JD) = 0.0_JPRB
ZVARQ(JL,JK) = 0.0_JPRB
ZENCASC(JL,JK) =0.0_JPRB
ENDDO
ENDDO
ENDDO
!--- parcel full level parameters ---
DO JD=1,KDRAFT
DO JK=1,KLEV
DO JL=KIDIA,KFDIA
ZBUOF(JL,JK,JD) = 0.0_JPRB
ZUPGENL(JL,JK,JD) = 0.0_JPRB
ZUPGENN(JL,JK,JD) = 0.0_JPRB
ENDDO
ENDDO
ENDDO
! Setup SPP patterns
IF (YSPP_CLDDPTH%LPERT) THEN
CALL APPLY_SPP(YSPP_CLDDPTH, &
& KLON,KIDIA,KFDIA, &
& ZCLDDEPTH,ZFRMIN(:,1))
ELSE
DO JL=KIDIA,KFDIA
ZFRMIN(JL,1) = ZCLDDEPTH
ENDDO
ENDIF
IF (YSPP_CLDDPTHDP%LPERT) THEN
CALL APPLY_SPP(YSPP_CLDDPTHDP, &
& KLON,KIDIA,KFDIA, &
& ZCLDDEPTHDP,ZFRMIN(:,2))
ELSE
DO JL=KIDIA,KFDIA
ZFRMIN(JL,2) = ZCLDDEPTHDP
ENDDO
ENDIF
! -----------------------------------------------------------------
!* 2. PREPARE FIELDS ON HALF LEVELS BY LINEAR INTERPOLATION
!* OF CONSERVED VARIABLES
! -----------------------------------------------------
!* 2.1 full level cpm, slg, qt and Tv
!*
DO JK=1,KLEV
DO JL=KIDIA,KFDIA
ZSLGM1(JL,JK) = RCPD * PTM1(JL,JK) + PGEOM1(JL,JK)&
& - RLVTT * PLM1(JL,JK) - RLSTT * PIM1(JL,JK)
ZQTM1 (JL,JK) = PQM1(JL,JK) + PLM1(JL,JK) + PIM1(JL,JK)
! parcel goes through cloud portion of environment
! (added ql loading; ql,cld=ql,mean/fc; qv = qsat)
! safety: fc>0.1; linear interpolation between overcast
! and cloudy portion for 0<fc<0.1
! guaranteed to be < tv from mean conditions
! grid box mean virtual effect
ZTVMEAN = PTM1(JL,JK) * ( 1.0_JPRB + RETV * PQM1(JL,JK)&
& - PLM1(JL,JK) - PIM1(JL,JK) ) !qli loading
ZTVEN(JL,JK) = ZTVMEAN
ZTHVEN(JL,JK) = ZTVEN(JL,JK) / PEXNF(JL,JK) !( PAPM1(JL,JK)/RATM )**(-RD/RCPD) * ZTVEN(JL,JK)
ENDDO
ENDDO
!* 2.2 half-level environment interpolation (qt, ql, qi, slg)
!* attention: not good to interpolate everything independently
!* better: interpolate conserved variables and derive rest!!!
!*
DO JK=1,KLEV-1
DO JL=KIDIA,KFDIA
IF (JK==1) THEN
ZGHM1 = PGEOH(JL,JK) + 50000._JPRB*RG !avoid using top half level (=inf)
ELSE
ZGHM1 = PGEOH(JL,JK-1)
ENDIF
ZQTENH(JL,JK) = ( ZQTM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + ZQTM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
ZQLENH(JL,JK) = ( PLM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + PLM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
ZQIENH(JL,JK) = ( PIM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + PIM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
ZQVENH(JL,JK) = ZQTENH(JL,JK) - ZQLENH(JL,JK) - ZQIENH(JL,JK)
ZSLGENH(JL,JK)= ( ZSLGM1(JL,JK+1)*(ZGHM1-PGEOH(JL,JK )) &
& + ZSLGM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
ZUENH(JL,JK) = ( PUM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + PUM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
ZVENH(JL,JK) = ( PVM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + PVM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
! Calculate T at half levels from sl, for later use in density calculations
ZTENH(JL,JK) = ( PTM1(JL,JK+1) *(ZGHM1-PGEOH(JL,JK )) &
& + PTM1(JL,JK) *(PGEOH(JL,JK )-PGEOH(JL,JK+1)) &
& ) /(ZGHM1-PGEOH(JL,JK+1))
! Determine thetav environment
ZTHTENH(JL,JK) = (ZTENH(JL,JK)/PEXNH(JL,JK))
ZTHTVENH(JL,JK) = (ZTENH(JL,JK)/PEXNH(JL,JK)) &
& * (1._JPRB + RETV * ZQVENH(JL,JK) &
! add qice correction
& - ZQLENH(JL,JK) )
! initialize updraft thetav for dry and moist updraft with environment values
PTHTVUH(JL,JK,1)=ZTHTVENH(JL,JK)
PTHTVUH(JL,JK,2)=ZTHTVENH(JL,JK)
PTHTVUH(JL,JK,3)=ZTHTVENH(JL,JK)
PQTUH(JL,JK,1)=ZQTENH(JL,JK)
PQTUH(JL,JK,2)=ZQTENH(JL,JK)
PQTUH(JL,JK,3)=ZQTENH(JL,JK)
PUUH(JL,JK,1)=ZUENH(JL,JK)
PUUH(JL,JK,2)=ZUENH(JL,JK)
PUUH(JL,JK,3)=ZUENH(JL,JK)
PVUH(JL,JK,1)=ZVENH(JL,JK)
PVUH(JL,JK,2)=ZVENH(JL,JK)
PVUH(JL,JK,3)=ZVENH(JL,JK)
PSLGUH(JL,JK,1)=ZSLGENH(JL,JK)
PSLGUH(JL,JK,2)=ZSLGENH(JL,JK)
PSLGUH(JL,JK,3)=ZSLGENH(JL,JK)
ZRHOH(JL,JK) = PAPHM1(JL,JK)/(RD*ZTENH(JL,JK))
ENDDO
ENDDO
!
! Initialization lowest updraft level with environment like values
!
DO JD=1,KDRAFT
DO JL=KIDIA,KFDIA
PUUH(JL,KLEV,JD) = PUUH(JL,KLEV-1,JD)
PVUH(JL,KLEV,JD) = PVUH(JL,KLEV-1,JD)
PSLGUH(JL,KLEV,JD)= PSLGUH(JL,KLEV-1,JD)
PQTUH(JL,KLEV,JD) = PQTUH(JL,KLEV-1,JD)
PTHTVUH(JL,KLEV,JD) = PTHTVUH(JL,KLEV-1,JD)
ENDDO
ENDDO
! -----------------------------------------------------------------
!* 3. RELEASE THE FIRST (TEST) UPDRAFT TO GET PBL HEIGHTS
!* set updraft index to 1
JD = 1
DO JL=KIDIA,KFDIA
ZFRACB(JL,JD) = ZFRACMAX !CGL replaced ZFRACB(JL,JD) = ZFRACTEST
!* 3.1 Determine stability of BL using the surface buoyancy flux
ZKHVFL(JL) = ( 1.0_JPRB + RETV * ZQTM1(JL,KLEV) ) * PKHFL(JL) +&
& ( RETV * ZSLGM1(JL,KLEV) / RCPD ) * PKQFL(JL)
IF ( ZKHVFL(JL) >= 0.0_JPRB ) THEN
! stable BL (no updrafts expected/needed)
KPBLTYPE(JL) = 0
ELSE
LLDONE(JL,JD) = .FALSE. !confirm launch
!* 3.2 Sigma-w-L60 (ignore 1-z/zi term)
ZUSTAR (JL) = MAX( SQRT(PKMFL(JL)), ZREPUST ) ! u* (repust=10e-4
ZWSIGMA(JL) = 1.2_JPRB&
& * ( ZUSTAR(JL)**3&
& - 1.5_JPRB * RKAP * ZKHVFL(JL) * (PGEOH(JL,KLEV-1)-PGEOH(JL,KLEV))&
& / PTM1(JL,KLEV-1)&
& ) ** ( 1.0_JPRB/3._JPRB ) ! Kolmogorov 1/3-power
!* 3.3 Initialize updraft
!get the constant associated with the top ZFRACTEST % of the PDF
ZFACEXC(JL,1) = ZFACTESTEXC
!calculate the initial excess values
ZWU2H(JL,KLEV-1,JD) = ( ZFACEXC(JL,1) * ZWSIGMA(JL) )**2
ZTEXC = - ZFACEXC(JL,1) * PKHFL(JL) / ZWSIGMA(JL)
ZQEXC = - ZFACEXC(JL,1) * PKQFL(JL) / ZWSIGMA(JL)
ZTEXC = MAX(ZTEXC, 0.0_JPRB)
ZQEXC = MAX(ZQEXC, 0.0_JPRB)
PQTUH(JL,KLEV-1,JD) = ZQTENH(JL,KLEV-1) + ZQEXC
ZQCUH(JL,KLEV-1,JD) = ZQLENH(JL,KLEV-1) + ZQIENH(JL,KLEV-1)
ZQUH (JL,KLEV-1,JD) = PQTUH(JL,KLEV-1,JD) - ZQCUH(JL,KLEV-1,JD)
PSLGUH(JL,KLEV-1,JD)= ZSLGENH(JL,KLEV-1) + RCPD * ZTEXC
ZTUH (JL,KLEV-1,JD) = ( PSLGUH (JL,KLEV-1,JD) - PGEOH(JL,KLEV-1)&
& + RLVTT*ZQLENH(JL,KLEV-1) + RLSTT*ZQIENH(JL,KLEV-1)&
& ) / RCPD
PUUH(JL,KLEV-1,JD)= ZUENH(JL,KLEV-1)
PVUH(JL,KLEV-1,JD)= ZVENH(JL,KLEV-1)
ENDIF
ENDDO !JL
!* 3.4 Release the test updraft #1
!* - Mainly used to get a first guess of the heights of cloud base & inversion,
!* and to determine PBL type accordingly.
ZTAUEPS(:) = 400._JPRB
!
CALL VDFPARCELHL(YDEPHLI,YDPARAR,KIDIA,KFDIA,KLON,KLEV,KDRAFT,PGEOH,PGEOM1,PAPHM1,PUM1,PVM1,ZQTM1,ZSLGM1,ZTVEN,PUUH,PVUH,&
& PSLGUH,PQTUH,ZWU2H,ZQCUH,ZBUOF,ZQUH,ZTUH,ZEPS,PZPLCL,KPLCL,PZPTOP,KPTOP,KPLZB,JD,ZUPGENL,ZUPGENN,ZTAUEPS,ZW2THRESH,LLDONE,KPBLTYPE)
! -----------------------------------------------------------------
!* 4. CLASSIFICATION OF THE CONVECTIVE PBL
! ------------------------------------
!* 4.1 Classify the convective PBL
!*
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)/=0 ) THEN
!CGL loose criterium by 100 m
IF ( PZPLCL(JL,1) > (PZPTOP(JL,1)+100._JPRB) .OR. KPLCL(JL,1) == 0 ) THEN
!dry convective PBL
KPBLTYPE(JL) = 1 !dry convective PBL
ZDZCLOUD(JL) = 0.0_JPRB !cloud thickness
ELSE
!moist convective PBL
ZDZCLOUD(JL) = PZPTOP(JL,1) - PZPLCL(JL,1) !cloud thickness
IF (ZDZCLOUD(JL)>ZFRMIN(JL,2)) THEN
!deep convection
KPBLTYPE(JL) = 4
ELSE
!wc no special stratocumulus regime anymore
! KPBLTYPE(JL) = 2 !set the type to stratocumulus for the moment
KPBLTYPE(JL) = 3 !set the type to stratocumulus for the moment
ENDIF
ENDIF
ENDIF !KPBLTYPE /=0
ENDDO !JL
!wc no special stratocumulus regime anymore
!* 4.2 Check the stratocumulus/shallow cumulus criterion (trigger function)
!* If shallow cumulus is diagnosed, KPBLTYPE will be set to 3
!*
!CALL VDFSTCUCRITHL ( KIDIA , KFDIA , KLON , KLEV , KDRAFT ,&
! & PTM1 , ZSLGM1 , ZQTM1 , PAPM1 ,&
! & ZSTABTHRESH, ZCLDDEPTH, ZBIRTHRESH, ZDZCLOUD,&
! & KPTOP , KPBLTYPE, LDNODECP)
! -----------------------------------------------------------------
!* 5. CLOSURE FOR ORGANIZED UPDRAFTS (JD=2,3)
! ---------------------------------------
!* 5.1 Determine some mixed layer scalings
!*
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)/=0 ) THEN !don't do this for stable PBL
SELECT CASE (KPBLTYPE(JL))
CASE(1)
!Dry convective PBL - Inversion height
ZZI(JL) = PZPTOP(JL,1)
CASE(2)
!Stratocumulus - Inversion height
!CAUTION: During decoupling in the intermediate regime (e.g. ASTEX/ATEX) the
! relevant ML scaling height changes from PBL inversion to level of minimum
! buoyancy flux. In the current setup this is not modelled yet!
ZZI(JL) = PZPTOP(JL,1)
CASE(3)
!Shallow cumulus - Level of minimum buoyancy flux
!Assume that the moist updraft LCL is very close to this level
ZZI(JL) = PZPLCL(JL,1)
CASE(4)
!Deep cumulus - Only do a dry parcel up to cloud base
ZZI(JL) = PZPLCL(JL,1)
END SELECT
!--- Mixed layer convective velocity scale ---
ZWSTAR(JL) = ( -ZKHVFL(JL) * RG * ZZI(JL) / ZTHVEN(JL,KLEV) ) ** (1._JPRB/3._JPRB)
! CGL for the moment revert back to old constant time scale
ZTAUEPS(JL) = 400._JPRB
ENDIF
ENDDO
!* 5.3 Closure of updraft area fractions (JD=2,3)
!*
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)/=0 ) THEN !don't do this for stable PBL
SELECT CASE (KPBLTYPE(JL))
CASE(1)
!Dry convective PBL
ZFRACB(JL,3) = 0._JPRB
ZFRACB(JL,2) = ZFRACMAX - ZFRACB(JL,3)
! ZFRACB(JL,2) = ZFRACB(JL,2)*(1.-EXP(-ZZI(JL)/400._JPRB))
CASE(2)
!Stratocumulus
ZFRACB(JL,3) = 0.1_JPRB
ZFRACB(JL,2) = ZFRACMAX - ZFRACB(JL,3)
CASE(3)
!Shallow cumulus
ZFRACB(JL,3) = 0.03_JPRB
ZFRACB(JL,2) = ZFRACMAX - ZFRACB(JL,3)
! ZFRACB(JL,2) = ZFRACB(JL,2)*(1.-EXP(-ZZI(JL)/400._JPRB) )
CASE(4)
!Deep cumulus
ZFRACB(JL,3) = 0._JPRB
ZFRACB(JL,2) = ZFRACMAX - ZFRACB(JL,3)
END SELECT !KPBLTYPE
ENDIF !KPBLTYPE /=0
ENDDO !JL
! -----------------------------------------------------------------
!* 6. CALCULATE VERTICAL PROFILES OF ALL UPDRAFTS (JD=2,3)
! ----------------------------------------------------
!* 6.1 Calculate the scaling factors of the updraft excess with the surface joint PDFs
!*
DO JD = 2,KDRAFT
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)/=0 .AND. ZFRACB(JL,JD)>0._JPRB ) THEN
!-- Get the PDF scaling factor --
SELECT CASE (JD)
CASE(2)
!lower part of top ZFRACMAX %
ZDUMFRAC = ZFRACMAX - ZFRACB(JL,2)
CALL VDFPDFTABLEHL(ZDUMFRAC , ZFACEXC(JL,2), ZDUMR, ZDUMR, 0)
ZFACEXC(JL,2) = ( ZFRACMAX * ZFACMAXEXC - ZDUMFRAC * ZFACEXC(JL,2) ) / ZFRACB(JL,2)
CASE(3)
!upper part of top ZFRACMAX %
ZDUMFRAC = ZFRACB(JL,JD)
CALL VDFPDFTABLEHL(ZDUMFRAC , ZFACEXC(JL,3), ZDUMR, ZDUMR, 0)
END SELECT
ENDIF !KPBLTYPE & ZFRACB
ENDDO !JL
ENDDO !JD
!* 6.2 Vertical integration of dry & moist updraft budgets (JD=2,3)
!*
DO JD = 2,KDRAFT
!-- Initialize updraft --
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)/=0 .AND. ZFRACB(JL,JD)>0._JPRB ) THEN
LLDONE(JL,JD) = .FALSE. !confirm launch
ZTEXC = - ZFACEXC(JL,JD) * PKHFL(JL) / ZWSIGMA(JL)
ZQEXC = - ZFACEXC(JL,JD) * PKQFL(JL) / ZWSIGMA(JL)
ZWU2H(JL,KLEV-1,JD) = (ZWSIGMA(JL))**2
ZTEXC = MAX(ZTEXC, 0.0_JPRB)
ZQEXC = MAX(ZQEXC, 0.0_JPRB)
! cgl thv excess surface ; used to correct buoyancy flux
ZTVEXCSURF(JL,JD) = ZTEXC + RETV*(ZQEXC*PTM1(JL,KLEV-1) + ZQTENH(JL,KLEV-1)*ZTEXC)
PQTUH(JL,KLEV-1,JD) = ZQTENH(JL,KLEV-1) + ZQEXC
ZQCUH(JL,KLEV-1,JD) = ZQLENH(JL,KLEV-1) + ZQIENH(JL,KLEV-1)
ZQUH (JL,KLEV-1,JD) = PQTUH(JL,KLEV-1,JD) - ZQCUH(JL,KLEV-1,JD)
PSLGUH(JL,KLEV-1,JD)= ZSLGENH(JL,KLEV-1) + RCPD * ZTEXC
ZTUH (JL,KLEV-1,JD) = ( PSLGUH (JL,KLEV-1,JD) - PGEOH(JL,KLEV-1) &
& + RLVTT*ZQLENH(JL,KLEV-1) + RLSTT*ZQIENH(JL,KLEV-1) &
& ) / RCPD
PUUH(JL,KLEV-1,JD)= ZUENH(JL,KLEV-1)
PVUH(JL,KLEV-1,JD)= ZVENH(JL,KLEV-1)
ENDIF !KPBLTYPE & ZFRACB
ENDDO !JL
!-- Release the updraft --
CALL VDFPARCELHL(YDEPHLI,YDPARAR,KIDIA,KFDIA,KLON,KLEV,KDRAFT,PGEOH,PGEOM1,PAPHM1,PUM1,PVM1,ZQTM1,ZSLGM1,ZTVEN,PUUH, &
& PVUH,PSLGUH,PQTUH,ZWU2H,ZQCUH,ZBUOF,ZQUH,ZTUH,ZEPS,PZPLCL,KPLCL,PZPTOP,KPTOP,KPLZB,JD,ZUPGENL,ZUPGENN,ZTAUEPS,ZW2THRESH, &
& LLDONE,KPBLTYPE)
ENDDO !JD
!* 6.3. In case no lcl is found in final updraft calculation, do some resque
!*
!*
! CGL made an adjustment in vdfparcel to initialize pzplcl = -100
DO JL=KIDIA,KFDIA
IF ( KPBLTYPE(JL)==2 .OR. KPBLTYPE(JL)==3) THEN
IF ( PZPLCL(JL,3) < 0._JPRB .OR. KPLCL(JL,3)<KPTOP(JL,3) &
&.OR. KPLCL(JL,3)==0 .OR. KPTOP(JL,3)==0 ) THEN
KPBLTYPE(JL) = 1
ZFRACB(JL,2) = ZFRACMAX
ZFRACB(JL,3) = 0._JPRB
KPLCL(JL,3) = 0
ENDIF
ENDIF
ENDDO !JL
!* 6.5 Updraft precipitation fluxes (rain and snow)
!*
DO JD = 3,KDRAFT !moist updrafts only
DO JK=2,KLEV
DO JL=KIDIA,KFDIA
ZDZRHO = ZRG * ( PAPHM1(JL,JK)-PAPHM1(JL,JK-1) )
!-- Add precip generation to flux [kg /m2 /s: tendency * layer depth * air density] --
ZUPFLXL(JL,JK,JD) = ZUPFLXL(JL,JK-1,JD) + ZUPGENL(JL,JK,JD) * ZDZRHO
ZUPFLXN(JL,JK,JD) = ZUPFLXN(JL,JK-1,JD) + ZUPGENN(JL,JK,JD) * ZDZRHO
!-- Do some melting at freezing level (snow->rain) --
IF (ZUPFLXN(JL,JK,JD)>0._JPRB .AND. PTM1(JL,JK) > RTT) THEN
!wc
! No melting and evaporation in the convection scheme in case LTOTPREC=TRUE
! because this will be done inside microphysics
IF (LTOTPREC) THEN
ZUPMELT = 0._JPRB
ELSE
ZUPMELT = (1.0_JPRB+0.5_JPRB*(PTM1(JL,JK)-RTT)) * &
& (PTM1(JL,JK)-RTT) * RCPD/(RLMLT*RTAUMEL) * ZDZRHO
ZUPMELT = MIN(ZUPFLXN(JL,JK,JD),ZUPMELT)
ENDIF
ZUPFLXL(JL,JK,JD) = ZUPFLXL(JL,JK,JD) + ZUPMELT
ZUPFLXN(JL,JK,JD) = ZUPFLXN(JL,JK,JD) - ZUPMELT
ENDIF
ZPFLXTOT = ZUPFLXL(JL,JK,JD) + ZUPFLXN(JL,JK,JD)
IF (ZPFLXTOT>0._JPRB) THEN
!-- Saturation deficit of mean state T -
ZESW=ESATW(PTM1(JL,JK))
ZESI=ESATI(PTM1(JL,JK))
ZFAC = ZUPFLXL(JL,JK,JD) / ZPFLXTOT
ZES = ZESW*ZFAC + ZESI*(1._JPRB-ZFAC) ! Weigting according to precititation type
ZQSAT = 0.62198_JPRB*ZES/(MAX(ZES,PAPM1(JL,JK))-0.37802_JPRB*ZES)
! Above boiling point for PAPHM1(JL,JK) < ZES --> no condensation. May happen in stratosphere, ZQSATU becomes 1.
ZSATDEF=ZQSAT-PQM1(JL,JK) ! Also allow deposition = negative values
!-- Precip evaporation tendency [kg/kg /s] (Kessler 1969, Tiedtke 1993) --
!wc
! No melting and evaporation in the convection scheme in case LTOTPREC=TRUE
! because this will be done inside microphysics
IF (LTOTPREC) THEN
ZPEVAPUP = 0._JPRB
ELSE
ZPEVAPUP = 0.001_JPRB * ZSATDEF * ( & !cy32r1
& ( ZPFLXTOT / 0.00509_JPRB ) * &
& ( PAPM1(JL,JK)/PAPHM1(JL,KLEV) )**0.5_JPRB &
& )**0.5777_JPRB
ENDIF
!-- Back-partition evaporation and substract from fluxes --
ZUPFLXL(JL,JK,JD) = ZUPFLXL(JL,JK,JD) - ZPEVAPUP * ZDZRHO * ZFAC
ZUPFLXN(JL,JK,JD) = ZUPFLXN(JL,JK,JD) - ZPEVAPUP * ZDZRHO * (1._JPRB - ZFAC)
ZUPFLXL(JL,JK,JD) = MAX(0._JPRB,ZUPFLXL(JL,JK,JD))
ZUPFLXN(JL,JK,JD) = MAX(0._JPRB,ZUPFLXN(JL,JK,JD))
ENDIF
ENDDO
ENDDO
!Add contribution to total flux - weight by updraft area fraction
!(or weighted by the mean cloud fraction in the cloud layer
! in case of LTOTPREC = TRUE.)
IF (LTOTPREC .AND. (.NOT.LTOTPRECL)) THEN
!compute mean cloud-fraction in the convective cloud layer:
DO JL=KIDIA,KFDIA
PCLFR(JL)=0._JPRB
ENDDO
DO JL=KIDIA,KFDIA
ZB1(JL)=0.0_JPRB
ZCOUNT(JL)=0.0_JPRB
ITOP=KPTOP(JL,3)
IBASE=KPLCL(JL,3)
IF (ITOP > 0 .AND. IBASE > 0) THEN
DO JK=ITOP,IBASE
ZB1(JL)=ZB1(JL)+PAM1(JL,JK)
ZCOUNT(JL)=ZCOUNT(JL)+1._JPRB
ENDDO
ENDIF
ENDDO
DO JL=KIDIA,KFDIA
IF (ZB1(JL) > 0.0_JPRB .AND. ZCOUNT(JL) > 0.0_JPRB) THEN
PCLFR(JL)=ZB1(JL)/ZCOUNT(JL)
ENDIF
ENDDO
DO JK=0,KLEV
DO JL=KIDIA,KFDIA
PFPLVL(JL,JK) = PFPLVL(JL,JK) + PCLFR(JL) * ZUPFLXL(JL,JK,JD)