MODULE MODULE_MP_MORR_TWO_MOMENT
   USE module_wrf_error
   USE module_utility, ONLY: WRFU_Clock, WRFU_Alarm
   USE module_domain, ONLY : HISTORY_ALARM, Is_alarm_tstep
   USE module_mp_radar
  use module_model_constants, ONLY: CP, G, R => r_d, RV => r_v, EP_2
   IMPLICIT NONE
   REAL, PARAMETER :: PI = 3.1415926535897932384626434
   REAL, PARAMETER :: SQRTPI = 0.9189385332046727417803297
   PUBLIC :: MP_MORR_TWO_MOMENT
   PUBLIC :: POLYSVP
   PRIVATE :: GAMMA, DERF1
   PRIVATE :: PI, SQRTPI
   PRIVATE :: MORR_TWO_MOMENT_MICRO
     INTEGER, PRIVATE :: IACT
     INTEGER, PRIVATE :: INUM
     REAL, PRIVATE :: NDCNST
     INTEGER, PRIVATE :: ILIQ
     INTEGER, PRIVATE :: INUC
     INTEGER, PRIVATE :: IBASE
     INTEGER, PRIVATE :: ISUB
     INTEGER, PRIVATE :: IGRAUP
     INTEGER, PRIVATE :: IHAIL
     REAL, PRIVATE :: AI,AC,AS,AR,AG
     REAL, PRIVATE :: BI,BC,BS,BR,BG
     REAL, PRIVATE :: RHOSU
     REAL, PRIVATE :: RHOW
     REAL, PRIVATE :: RHOI
     REAL, PRIVATE :: RHOSN
     REAL, PRIVATE :: RHOG
     REAL, PRIVATE :: AIMM
     REAL, PRIVATE :: BIMM
     REAL, PRIVATE :: ECR
     REAL, PRIVATE :: DCS
     REAL, PRIVATE :: MI0
     REAL, PRIVATE :: MG0
     REAL, PRIVATE :: F1S
     REAL, PRIVATE :: F2S
     REAL, PRIVATE :: F1R
     REAL, PRIVATE :: F2R
     REAL, PRIVATE :: QSMALL
     REAL, PRIVATE :: CI,DI,CS,DS,CG,DG
     REAL, PRIVATE :: EII
     REAL, PRIVATE :: ECI
     REAL, PRIVATE :: RIN
     REAL, PRIVATE :: CPW
     REAL, PRIVATE :: C1
     REAL, PRIVATE :: K1
     REAL, PRIVATE :: MW
     REAL, PRIVATE :: OSM
     REAL, PRIVATE :: VI
     REAL, PRIVATE :: EPSM
     REAL, PRIVATE :: RHOA
     REAL, PRIVATE :: MAP
     REAL, PRIVATE :: MA
     REAL, PRIVATE :: RR
     REAL, PRIVATE :: BACT
     REAL, PRIVATE :: RM1
     REAL, PRIVATE :: RM2
     REAL, PRIVATE :: NANEW1
     REAL, PRIVATE :: NANEW2
     REAL, PRIVATE :: SIG1
     REAL, PRIVATE :: SIG2
     REAL, PRIVATE :: F11
     REAL, PRIVATE :: F12
     REAL, PRIVATE :: F21
     REAL, PRIVATE :: F22
     REAL, PRIVATE :: MMULT
     REAL, PRIVATE :: LAMMAXI,LAMMINI,LAMMAXR,LAMMINR,LAMMAXS,LAMMINS,LAMMAXG,LAMMING
     REAL, PRIVATE :: CONS1,CONS2,CONS3,CONS4,CONS5,CONS6,CONS7,CONS8,CONS9,CONS10
     REAL, PRIVATE :: CONS11,CONS12,CONS13,CONS14,CONS15,CONS16,CONS17,CONS18,CONS19,CONS20
     REAL, PRIVATE :: CONS21,CONS22,CONS23,CONS24,CONS25,CONS26,CONS27,CONS28,CONS29,CONS30
     REAL, PRIVATE :: CONS31,CONS32,CONS33,CONS34,CONS35,CONS36,CONS37,CONS38,CONS39,CONS40
     REAL, PRIVATE :: CONS41
CONTAINS
SUBROUTINE MORR_TWO_MOMENT_INIT
      IMPLICIT NONE
      integer n,i
      INUM = 1
      NDCNST = 250.
      IACT = 2
      IBASE = 2
      ISUB = 0
      ILIQ = 0
      INUC = 0
      IGRAUP = 0
      IHAIL = 0
         AI = 700.
         AC = 3.E7
         AS = 11.72
         AR = 841.99667
         BI = 1.
         BC = 2.
         BS = 0.41
         BR = 0.8
         IF (IHAIL.EQ.0) THEN
  AG = 19.3
  BG = 0.37
         ELSE
         AG = 114.5
         BG = 0.5
         END IF
         RHOSU = 85000./(287.15*273.15)
         RHOW = 997.
         RHOI = 500.
         RHOSN = 100.
         IF (IHAIL.EQ.0) THEN
  RHOG = 400.
         ELSE
         RHOG = 900.
         END IF
         AIMM = 0.66
         BIMM = 100.
         ECR = 1.
         DCS = 125.E-6
         MI0 = 4./3.*PI*RHOI*(10.E-6)**3
  MG0 = 1.6E-10
         F1S = 0.86
         F2S = 0.28
         F1R = 0.78
         F2R = 0.308
         QSMALL = 1.E-14
         EII = 0.1
         ECI = 0.7
         CPW = 4187.
         CI = RHOI*PI/6.
         DI = 3.
         CS = RHOSN*PI/6.
         DS = 3.
         CG = RHOG*PI/6.
         DG = 3.
         RIN = 0.1E-6
         MMULT = 4./3.*PI*RHOI*(5.E-6)**3
         LAMMAXI = 1./1.E-6
         LAMMINI = 1./(2.*DCS+100.E-6)
         LAMMAXR = 1./20.E-6
         LAMMINR = 1./2800.E-6
         LAMMAXS = 1./10.E-6
         LAMMINS = 1./2000.E-6
         LAMMAXG = 1./20.E-6
         LAMMING = 1./2000.E-6
              K1 = 0.4
              C1 = 120.
         MW = 0.018
         OSM = 1.
         VI = 3.
         EPSM = 0.7
         RHOA = 1777.
         MAP = 0.132
         MA = 0.0284
         RR = 8.3187
         BACT = VI*OSM*EPSM*MW*RHOA/(MAP*RHOW)
         RM1 = 0.052E-6
         SIG1 = 2.04
         NANEW1 = 72.2E6
         F11 = 0.5*EXP(2.5*(LOG(SIG1))**2)
         F21 = 1.+0.25*LOG(SIG1)
         RM2 = 1.3E-6
         SIG2 = 2.5
         NANEW2 = 1.8E6
         F12 = 0.5*EXP(2.5*(LOG(SIG2))**2)
         F22 = 1.+0.25*LOG(SIG2)
         CONS1=GAMMA(1.+DS)*CS
         CONS2=GAMMA(1.+DG)*CG
         CONS3=GAMMA(4.+BS)/6.
         CONS4=GAMMA(4.+BR)/6.
         CONS5=GAMMA(1.+BS)
         CONS6=GAMMA(1.+BR)
         CONS7=GAMMA(4.+BG)/6.
         CONS8=GAMMA(1.+BG)
         CONS9=GAMMA(5./2.+BR/2.)
         CONS10=GAMMA(5./2.+BS/2.)
         CONS11=GAMMA(5./2.+BG/2.)
         CONS12=GAMMA(1.+DI)*CI
         CONS13=GAMMA(BS+3.)*PI/4.*ECI
         CONS14=GAMMA(BG+3.)*PI/4.*ECI
         CONS15=-1108.*EII*PI**((1.-BS)/3.)*RHOSN**((-2.-BS)/3.)/(4.*720.)
         CONS16=GAMMA(BI+3.)*PI/4.*ECI
         CONS17=4.*2.*3.*RHOSU*PI*ECI*ECI*GAMMA(2.*BS+2.)/(8.*(RHOG-RHOSN))
         CONS18=RHOSN*RHOSN
         CONS19=RHOW*RHOW
         CONS20=20.*PI*PI*RHOW*BIMM
         CONS21=4./(DCS*RHOI)
         CONS22=PI*RHOI*DCS**3/6.
         CONS23=PI/4.*EII*GAMMA(BS+3.)
         CONS24=PI/4.*ECR*GAMMA(BR+3.)
         CONS25=PI*PI/24.*RHOW*ECR*GAMMA(BR+6.)
         CONS26=PI/6.*RHOW
         CONS27=GAMMA(1.+BI)
         CONS28=GAMMA(4.+BI)/6.
         CONS29=4./3.*PI*RHOW*(25.E-6)**3
         CONS30=4./3.*PI*RHOW
         CONS31=PI*PI*ECR*RHOSN
         CONS32=PI/2.*ECR
         CONS33=PI*PI*ECR*RHOG
         CONS34=5./2.+BR/2.
         CONS35=5./2.+BS/2.
         CONS36=5./2.+BG/2.
         CONS37=4.*PI*1.38E-23/(6.*PI*RIN)
         CONS38=PI*PI/3.*RHOW
         CONS39=PI*PI/36.*RHOW*BIMM
         CONS40=PI/6.*BIMM
         CONS41=PI*PI*ECR*RHOW
         xam_r = PI*RHOW/6.
         xbm_r = 3.
         xmu_r = 0.
         xam_s = CS
         xbm_s = DS
         xmu_s = 0.
         xam_g = CG
         xbm_g = DG
         xmu_g = 0.
         call radar_init
END SUBROUTINE MORR_TWO_MOMENT_INIT
SUBROUTINE MP_MORR_TWO_MOMENT(ITIMESTEP, &
                TH, QV, QC, QR, QI, QS, QG, NI, NS, NR, NG, &
                RHO, PII, P, DT_IN, DZ, HT, W, &
                RAINNC, RAINNCV, SR, &
  SNOWNC,SNOWNCV,GRAUPELNC,GRAUPELNCV, &
                refl_10cm, diagflag, do_radar_ref, &
                qrcuten, qscuten, qicuten, mu &
               ,F_QNDROP, qndrop &
               ,IDS,IDE, JDS,JDE, KDS,KDE &
               ,IMS,IME, JMS,JME, KMS,KME &
               ,ITS,ITE, JTS,JTE, KTS,KTE &
     ,QLSINK,PRECR,PRECI,PRECS,PRECG &
                                            )
   IMPLICIT NONE
   INTEGER, INTENT(IN ) :: ids, ide, jds, jde, kds, kde , &
                                       ims, ime, jms, jme, kms, kme , &
                                       its, ite, jts, jte, kts, kte
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), INTENT(INOUT):: &
                          qv, qc, qr, qi, qs, qg, ni, ns, nr, TH, NG
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), optional,INTENT(INOUT):: qndrop
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), optional,INTENT(INOUT):: QLSINK, &
                          PRECI,PRECS,PRECG,PRECR
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), INTENT(IN):: &
                          pii, p, dz, rho, w
   REAL, INTENT(IN):: dt_in
   INTEGER, INTENT(IN):: ITIMESTEP
   REAL, DIMENSION(ims:ime, jms:jme), INTENT(INOUT):: &
                          RAINNC, RAINNCV, SR, &
                          SNOWNC,SNOWNCV,GRAUPELNC,GRAUPELNCV
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), INTENT(INOUT):: &
                          refl_10cm
   REAL , DIMENSION( ims:ime , jms:jme ) , INTENT(IN) :: ht
   REAL, DIMENSION(its:ite, kts:kte, jts:jte):: &
                      effi, effs, effr, EFFG
   REAL, DIMENSION(its:ite, kts:kte, jts:jte):: &
                      T, WVAR, EFFC
   REAL, DIMENSION(kts:kte) :: &
                            QC_TEND1D, QI_TEND1D, QNI_TEND1D, QR_TEND1D, &
                            NI_TEND1D, NS_TEND1D, NR_TEND1D, &
                            QC1D, QI1D, QR1D,NI1D, NS1D, NR1D, QS1D, &
                            T_TEND1D,QV_TEND1D, T1D, QV1D, P1D, W1D, WVAR1D, &
                            EFFC1D, EFFI1D, EFFS1D, EFFR1D,DZ1D, &
                            QG_TEND1D, NG_TEND1D, QG1D, NG1D, EFFG1D, &
                            QGSTEN,QRSTEN, QISTEN, QNISTEN, QCSTEN, &
                            QRCU1D, QSCU1D, QICU1D
   REAL, DIMENSION(ims:ime, kms:kme, jms:jme), INTENT(IN):: &
      qrcuten, qscuten, qicuten
   REAL, DIMENSION(ims:ime, jms:jme), INTENT(IN):: &
      mu
  LOGICAL, INTENT(IN), OPTIONAL :: F_QNDROP
  LOGICAL :: flag_qndrop
  integer :: iinum
   REAL, DIMENSION(kts:kte) :: nc1d, nc_tend1d,C2PREC,CSED,ISED,SSED,GSED,RSED
   REAL, DIMENSION(kts:kte) :: dBZ
   REAL PRECPRT1D, SNOWRT1D, SNOWPRT1D, GRPLPRT1D
   INTEGER I,K,J
   REAL DT
   LOGICAL, OPTIONAL, INTENT(IN) :: diagflag
   INTEGER, OPTIONAL, INTENT(IN) :: do_radar_ref
   flag_qndrop = .false.
   IF ( PRESENT ( f_qndrop ) ) flag_qndrop = f_qndrop
   DT = DT_IN
   DO I=ITS,ITE
   DO J=JTS,JTE
   DO K=KTS,KTE
       T(I,K,J) = TH(i,k,j)*PII(i,k,j)
       WVAR(I,K,J) = 0.5
   END DO
   END DO
   END DO
   do i=its,ite
   do j=jts,jte
      do k=kts,kte
          QC_TEND1D(k) = 0.
          QI_TEND1D(k) = 0.
          QNI_TEND1D(k) = 0.
          QR_TEND1D(k) = 0.
          NI_TEND1D(k) = 0.
          NS_TEND1D(k) = 0.
          NR_TEND1D(k) = 0.
          T_TEND1D(k) = 0.
          QV_TEND1D(k) = 0.
          nc_tend1d(k) = 0.
          QC1D(k) = QC(i,k,j)
          QI1D(k) = QI(i,k,j)
          QS1D(k) = QS(i,k,j)
          QR1D(k) = QR(i,k,j)
          NI1D(k) = NI(i,k,j)
          NS1D(k) = NS(i,k,j)
          NR1D(k) = NR(i,k,j)
          QG1D(K) = QG(I,K,j)
          NG1D(K) = NG(I,K,j)
          QG_TEND1D(K) = 0.
          NG_TEND1D(K) = 0.
          T1D(k) = T(i,k,j)
          QV1D(k) = QV(i,k,j)
          P1D(k) = P(i,k,j)
          DZ1D(k) = DZ(i,k,j)
          W1D(k) = W(i,k,j)
          WVAR1D(k) = WVAR(i,k,j)
          qrcu1d(k) = qrcuten(i,k,j)/mu(i,j)
          qscu1d(k) = qscuten(i,k,j)/mu(i,j)
          qicu1d(k) = qicuten(i,k,j)/mu(i,j)
      end do
   IF (flag_qndrop .AND. PRESENT( qndrop )) THEN
      iact = 3
      DO k = kts, kte
         nc1d(k)=qndrop(i,k,j)
         iinum=0
      ENDDO
   ELSE
      DO k = kts, kte
         nc1d(k)=0.
         iinum=1
      ENDDO
   ENDIF
      call MORR_TWO_MOMENT_MICRO(QC_TEND1D, QI_TEND1D, QNI_TEND1D, QR_TEND1D, &
       NI_TEND1D, NS_TEND1D, NR_TEND1D, &
       QC1D, QI1D, QS1D, QR1D,NI1D, NS1D, NR1D, &
       T_TEND1D,QV_TEND1D, T1D, QV1D, P1D, DZ1D, W1D, WVAR1D, &
       PRECPRT1D,SNOWRT1D, &
       SNOWPRT1D,GRPLPRT1D, &
       EFFC1D,EFFI1D,EFFS1D,EFFR1D,DT, &
                                            IMS,IME, JMS,JME, KMS,KME, &
                                            ITS,ITE, JTS,JTE, KTS,KTE, &
                                    QG_TEND1D,NG_TEND1D,QG1D,NG1D,EFFG1D, &
                                    qrcu1d, qscu1d, qicu1d, &
                                  QGSTEN,QRSTEN,QISTEN,QNISTEN,QCSTEN, &
                                  nc1d, nc_tend1d, iinum, C2PREC,CSED,ISED,SSED,GSED,RSED &
                       )
      do k=kts,kte
          QC(i,k,j) = QC1D(k)
          QI(i,k,j) = QI1D(k)
          QS(i,k,j) = QS1D(k)
          QR(i,k,j) = QR1D(k)
          NI(i,k,j) = NI1D(k)
          NS(i,k,j) = NS1D(k)
          NR(i,k,j) = NR1D(k)
   QG(I,K,j) = QG1D(K)
          NG(I,K,j) = NG1D(K)
          T(i,k,j) = T1D(k)
          TH(I,K,J) = T(i,k,j)/PII(i,k,j)
          QV(i,k,j) = QV1D(k)
          EFFC(i,k,j) = EFFC1D(k)
          EFFI(i,k,j) = EFFI1D(k)
          EFFS(i,k,j) = EFFS1D(k)
          EFFR(i,k,j) = EFFR1D(k)
   EFFG(I,K,j) = EFFG1D(K)
          IF (flag_qndrop .AND. PRESENT( qndrop )) THEN
             qndrop(i,k,j) = nc1d(k)
          END IF
          IF ( PRESENT( QLSINK ) ) THEN
             if(qc(i,k,j)>1.e-10) then
                QLSINK(I,K,J) = C2PREC(K)/QC(I,K,J)
             else
                QLSINK(I,K,J) = 0.0
             endif
          END IF
          IF ( PRESENT( PRECR ) ) PRECR(I,K,J) = RSED(K)
          IF ( PRESENT( PRECI ) ) PRECI(I,K,J) = ISED(K)
          IF ( PRESENT( PRECS ) ) PRECS(I,K,J) = SSED(K)
          IF ( PRESENT( PRECG ) ) PRECG(I,K,J) = GSED(K)
      end do
      RAINNC(i,j) = RAINNC(I,J)+PRECPRT1D
      RAINNCV(i,j) = PRECPRT1D
      SNOWNC(i,j) = SNOWNC(I,J)+SNOWPRT1D
      SNOWNCV(i,j) = SNOWPRT1D
      GRAUPELNC(i,j) = GRAUPELNC(I,J)+GRPLPRT1D
      GRAUPELNCV(i,j) = GRPLPRT1D
      SR(i,j) = min(1.,max(0.,SNOWRT1D/(PRECPRT1D+1.E-12)))
         IF ( PRESENT (diagflag) ) THEN
         if (diagflag .and. do_radar_ref == 1) then
          call refl10cm_hm (qv1d, qr1d, nr1d, qs1d, ns1d, qg1d, ng1d, &
                      t1d, p1d, dBZ, kts, kte, i, j)
          do k = kts, kte
             refl_10cm(i,k,j) = MAX(-35., dBZ(k))
          enddo
         endif
         ENDIF
   end do
   end do
END SUBROUTINE MP_MORR_TWO_MOMENT
      SUBROUTINE MORR_TWO_MOMENT_MICRO(QC3DTEN,QI3DTEN,QNI3DTEN,QR3DTEN, &
       NI3DTEN,NS3DTEN,NR3DTEN,QC3D,QI3D,QNI3D,QR3D,NI3D,NS3D,NR3D, &
       T3DTEN,QV3DTEN,T3D,QV3D,PRES,DZQ,W3D,WVAR,PRECRT,SNOWRT, &
       SNOWPRT,GRPLPRT, &
       EFFC,EFFI,EFFS,EFFR,DT, &
                                            IMS,IME, JMS,JME, KMS,KME, &
                                            ITS,ITE, JTS,JTE, KTS,KTE, &
                        QG3DTEN,NG3DTEN,QG3D,NG3D,EFFG,qrcu1d,qscu1d, qicu1d, &
                        QGSTEN,QRSTEN,QISTEN,QNISTEN,QCSTEN, &
                        nc3d,nc3dten,iinum, &
    c2prec,CSED,ISED,SSED,GSED,RSED &
                        )
      IMPLICIT NONE
      INTEGER, INTENT( IN) :: IMS,IME, JMS,JME, KMS,KME, &
                               ITS,ITE, JTS,JTE, KTS,KTE
      REAL, DIMENSION(KTS:KTE) :: QC3DTEN
      REAL, DIMENSION(KTS:KTE) :: QI3DTEN
      REAL, DIMENSION(KTS:KTE) :: QNI3DTEN
      REAL, DIMENSION(KTS:KTE) :: QR3DTEN
      REAL, DIMENSION(KTS:KTE) :: NI3DTEN
      REAL, DIMENSION(KTS:KTE) :: NS3DTEN
      REAL, DIMENSION(KTS:KTE) :: NR3DTEN
      REAL, DIMENSION(KTS:KTE) :: QC3D
      REAL, DIMENSION(KTS:KTE) :: QI3D
      REAL, DIMENSION(KTS:KTE) :: QNI3D
      REAL, DIMENSION(KTS:KTE) :: QR3D
      REAL, DIMENSION(KTS:KTE) :: NI3D
      REAL, DIMENSION(KTS:KTE) :: NS3D
      REAL, DIMENSION(KTS:KTE) :: NR3D
      REAL, DIMENSION(KTS:KTE) :: T3DTEN
      REAL, DIMENSION(KTS:KTE) :: QV3DTEN
      REAL, DIMENSION(KTS:KTE) :: T3D
      REAL, DIMENSION(KTS:KTE) :: QV3D
      REAL, DIMENSION(KTS:KTE) :: PRES
      REAL, DIMENSION(KTS:KTE) :: DZQ
      REAL, DIMENSION(KTS:KTE) :: W3D
      REAL, DIMENSION(KTS:KTE) :: WVAR
      REAL, DIMENSION(KTS:KTE) :: nc3d
      REAL, DIMENSION(KTS:KTE) :: nc3dten
      integer, intent(in) :: iinum
      REAL, DIMENSION(KTS:KTE) :: QG3DTEN
      REAL, DIMENSION(KTS:KTE) :: NG3DTEN
      REAL, DIMENSION(KTS:KTE) :: QG3D
      REAL, DIMENSION(KTS:KTE) :: NG3D
      REAL, DIMENSION(KTS:KTE) :: QGSTEN
      REAL, DIMENSION(KTS:KTE) :: QRSTEN
      REAL, DIMENSION(KTS:KTE) :: QISTEN
      REAL, DIMENSION(KTS:KTE) :: QNISTEN
      REAL, DIMENSION(KTS:KTE) :: QCSTEN
        REAL, DIMENSION(KTS:KTE) :: qrcu1d
        REAL, DIMENSION(KTS:KTE) :: qscu1d
        REAL, DIMENSION(KTS:KTE) :: qicu1d
        REAL PRECRT
        REAL SNOWRT
        REAL SNOWPRT
 REAL GRPLPRT
        REAL, DIMENSION(KTS:KTE) :: EFFC
        REAL, DIMENSION(KTS:KTE) :: EFFI
        REAL, DIMENSION(KTS:KTE) :: EFFS
        REAL, DIMENSION(KTS:KTE) :: EFFR
        REAL, DIMENSION(KTS:KTE) :: EFFG
        REAL DT
     REAL, DIMENSION(KTS:KTE) :: LAMC
     REAL, DIMENSION(KTS:KTE) :: LAMI
     REAL, DIMENSION(KTS:KTE) :: LAMS
     REAL, DIMENSION(KTS:KTE) :: LAMR
     REAL, DIMENSION(KTS:KTE) :: LAMG
     REAL, DIMENSION(KTS:KTE) :: CDIST1
     REAL, DIMENSION(KTS:KTE) :: N0I
     REAL, DIMENSION(KTS:KTE) :: N0S
     REAL, DIMENSION(KTS:KTE) :: N0RR
     REAL, DIMENSION(KTS:KTE) :: N0G
     REAL, DIMENSION(KTS:KTE) :: PGAM
     REAL, DIMENSION(KTS:KTE) :: NSUBC
     REAL, DIMENSION(KTS:KTE) :: NSUBI
     REAL, DIMENSION(KTS:KTE) :: NSUBS
     REAL, DIMENSION(KTS:KTE) :: NSUBR
     REAL, DIMENSION(KTS:KTE) :: PRD
     REAL, DIMENSION(KTS:KTE) :: PRE
     REAL, DIMENSION(KTS:KTE) :: PRDS
     REAL, DIMENSION(KTS:KTE) :: NNUCCC
     REAL, DIMENSION(KTS:KTE) :: MNUCCC
     REAL, DIMENSION(KTS:KTE) :: PRA
     REAL, DIMENSION(KTS:KTE) :: PRC
     REAL, DIMENSION(KTS:KTE) :: PCC
     REAL, DIMENSION(KTS:KTE) :: NNUCCD
     REAL, DIMENSION(KTS:KTE) :: MNUCCD
     REAL, DIMENSION(KTS:KTE) :: MNUCCR
     REAL, DIMENSION(KTS:KTE) :: NNUCCR
     REAL, DIMENSION(KTS:KTE) :: NPRA
     REAL, DIMENSION(KTS:KTE) :: NRAGG
     REAL, DIMENSION(KTS:KTE) :: NSAGG
     REAL, DIMENSION(KTS:KTE) :: NPRC
     REAL, DIMENSION(KTS:KTE) :: NPRC1
     REAL, DIMENSION(KTS:KTE) :: PRAI
     REAL, DIMENSION(KTS:KTE) :: PRCI
     REAL, DIMENSION(KTS:KTE) :: PSACWS
     REAL, DIMENSION(KTS:KTE) :: NPSACWS
     REAL, DIMENSION(KTS:KTE) :: PSACWI
     REAL, DIMENSION(KTS:KTE) :: NPSACWI
     REAL, DIMENSION(KTS:KTE) :: NPRCI
     REAL, DIMENSION(KTS:KTE) :: NPRAI
     REAL, DIMENSION(KTS:KTE) :: NMULTS
     REAL, DIMENSION(KTS:KTE) :: NMULTR
     REAL, DIMENSION(KTS:KTE) :: QMULTS
     REAL, DIMENSION(KTS:KTE) :: QMULTR
     REAL, DIMENSION(KTS:KTE) :: PRACS
     REAL, DIMENSION(KTS:KTE) :: NPRACS
     REAL, DIMENSION(KTS:KTE) :: PCCN
     REAL, DIMENSION(KTS:KTE) :: PSMLT
     REAL, DIMENSION(KTS:KTE) :: EVPMS
     REAL, DIMENSION(KTS:KTE) :: NSMLTS
     REAL, DIMENSION(KTS:KTE) :: NSMLTR
     REAL, DIMENSION(KTS:KTE) :: PIACR
     REAL, DIMENSION(KTS:KTE) :: NIACR
     REAL, DIMENSION(KTS:KTE) :: PRACI
     REAL, DIMENSION(KTS:KTE) :: PIACRS
     REAL, DIMENSION(KTS:KTE) :: NIACRS
     REAL, DIMENSION(KTS:KTE) :: PRACIS
     REAL, DIMENSION(KTS:KTE) :: EPRD
     REAL, DIMENSION(KTS:KTE) :: EPRDS
     REAL, DIMENSION(KTS:KTE) :: PRACG
     REAL, DIMENSION(KTS:KTE) :: PSACWG
     REAL, DIMENSION(KTS:KTE) :: PGSACW
     REAL, DIMENSION(KTS:KTE) :: PGRACS
     REAL, DIMENSION(KTS:KTE) :: PRDG
     REAL, DIMENSION(KTS:KTE) :: EPRDG
     REAL, DIMENSION(KTS:KTE) :: EVPMG
     REAL, DIMENSION(KTS:KTE) :: PGMLT
     REAL, DIMENSION(KTS:KTE) :: NPRACG
     REAL, DIMENSION(KTS:KTE) :: NPSACWG
     REAL, DIMENSION(KTS:KTE) :: NSCNG
     REAL, DIMENSION(KTS:KTE) :: NGRACS
     REAL, DIMENSION(KTS:KTE) :: NGMLTG
     REAL, DIMENSION(KTS:KTE) :: NGMLTR
     REAL, DIMENSION(KTS:KTE) :: NSUBG
     REAL, DIMENSION(KTS:KTE) :: PSACR
     REAL, DIMENSION(KTS:KTE) :: NMULTG
     REAL, DIMENSION(KTS:KTE) :: NMULTRG
     REAL, DIMENSION(KTS:KTE) :: QMULTG
     REAL, DIMENSION(KTS:KTE) :: QMULTRG
     REAL, DIMENSION(KTS:KTE) :: KAP
     REAL, DIMENSION(KTS:KTE) :: EVS
     REAL, DIMENSION(KTS:KTE) :: EIS
     REAL, DIMENSION(KTS:KTE) :: QVS
     REAL, DIMENSION(KTS:KTE) :: QVI
     REAL, DIMENSION(KTS:KTE) :: QVQVS
     REAL, DIMENSION(KTS:KTE) :: QVQVSI
     REAL, DIMENSION(KTS:KTE) :: DV
     REAL, DIMENSION(KTS:KTE) :: XXLS
     REAL, DIMENSION(KTS:KTE) :: XXLV
     REAL, DIMENSION(KTS:KTE) :: CPM
     REAL, DIMENSION(KTS:KTE) :: MU
     REAL, DIMENSION(KTS:KTE) :: SC
     REAL, DIMENSION(KTS:KTE) :: XLF
     REAL, DIMENSION(KTS:KTE) :: RHO
     REAL, DIMENSION(KTS:KTE) :: AB
     REAL, DIMENSION(KTS:KTE) :: ABI
     REAL, DIMENSION(KTS:KTE) :: DAP
     REAL NACNT
     REAL FMULT
     REAL COFFI
      REAL, DIMENSION(KTS:KTE) :: DUMI,DUMR,DUMFNI,DUMG,DUMFNG
      REAL UNI, UMI,UMR
      REAL, DIMENSION(KTS:KTE) :: FR, FI, FNI,FG,FNG
      REAL RGVM
      REAL, DIMENSION(KTS:KTE) :: FALOUTR,FALOUTI,FALOUTNI
      REAL FALTNDR,FALTNDI,FALTNDNI,RHO2
      REAL, DIMENSION(KTS:KTE) :: DUMQS,DUMFNS
      REAL UMS,UNS
      REAL, DIMENSION(KTS:KTE) :: FS,FNS, FALOUTS,FALOUTNS,FALOUTG,FALOUTNG
      REAL FALTNDS,FALTNDNS,UNR,FALTNDG,FALTNDNG
      REAL, DIMENSION(KTS:KTE) :: DUMC,DUMFNC
      REAL UNC,UMC,UNG,UMG
      REAL, DIMENSION(KTS:KTE) :: FC,FALOUTC,FALOUTNC
      REAL FALTNDC,FALTNDNC
      REAL, DIMENSION(KTS:KTE) :: FNC,DUMFNR,FALOUTNR
      REAL FALTNDNR
      REAL, DIMENSION(KTS:KTE) :: FNR
      REAL, DIMENSION(KTS:KTE) :: AIN,ARN,ASN,ACN,AGN
     REAL DUM,DUM1,DUM2,DUMT,DUMQV,DUMQSS,DUMQSI,DUMS
     REAL DQSDT
     REAL DQSIDT
     REAL EPSI
     REAL EPSS
     REAL EPSR
     REAL EPSG
     REAL TAUC
     REAL TAUR
     REAL TAUI
     REAL TAUS
     REAL TAUG
     REAL DUMACT,DUM3
     INTEGER K,NSTEP,N
      INTEGER LTRUE
     REAL CT
     REAL TEMP1
     REAL SAT1
     REAL SIGVL
     REAL KEL
     REAL KC2
       REAL CRY,KRY
     REAL DUMQI,DUMNI,DC0,DS0,DG0
     REAL DUMQC,DUMQR,RATIO,SUM_DEP,FUDGEF
     REAL WEF
      REAL ANUC,BNUC
        REAL AACT,GAMM,GG,PSI,ETA1,ETA2,SM1,SM2,SMAX,UU1,UU2,ALPHA
        REAL DLAMS,DLAMR,DLAMI,DLAMC,DLAMG,LAMMAX,LAMMIN
        INTEGER IDROP
 REAL, DIMENSION(KTS:KTE)::C2PREC,CSED,ISED,SSED,GSED,RSED
         LTRUE = 0
         DO K = KTS,KTE
               NC3DTEN(K) = 0.
  C2PREC(K)=0.
  CSED(K)=0.
  ISED(K)=0.
  SSED(K)=0.
  GSED(K)=0.
  RSED(K)=0.
            XXLV(K) = 3.1484E6-2370.*T3D(K)
            XXLS(K) = 3.15E6-2370.*T3D(K)+0.3337E6
            CPM(K) = CP*(1.+0.887*QV3D(K))
            EVS(K) = min(0.99*pres(k),POLYSVP(T3D(K),0))
            EIS(K) = min(0.99*pres(k),POLYSVP(T3D(K),1))
            IF (EIS(K).GT.EVS(K)) EIS(K) = EVS(K)
            QVS(K) = EP_2*EVS(K)/(PRES(K)-EVS(K))
            QVI(K) = EP_2*EIS(K)/(PRES(K)-EIS(K))
            QVQVS(K) = QV3D(K)/QVS(K)
            QVQVSI(K) = QV3D(K)/QVI(K)
            RHO(K) = PRES(K)/(R*T3D(K))
            IF (QRCU1D(K).GE.1.E-10) THEN
            DUM=1.8e5*(QRCU1D(K)*DT/(PI*RHOW*RHO(K)**3))**0.25
            NR3D(K)=NR3D(K)+DUM
            END IF
            IF (QSCU1D(K).GE.1.E-10) THEN
            DUM=3.e5*(QSCU1D(K)*DT/(CONS1*RHO(K)**3))**(1./(DS+1.))
            NS3D(K)=NS3D(K)+DUM
            END IF
            IF (QICU1D(K).GE.1.E-10) THEN
            DUM=QICU1D(K)*DT/(CI*(80.E-6)**DI)
            NI3D(K)=NI3D(K)+DUM
            END IF
             IF (QVQVS(K).LT.0.9) THEN
               IF (QR3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QR3D(K)
                  T3D(K)=T3D(K)-QR3D(K)*XXLV(K)/CPM(K)
                  QR3D(K)=0.
               END IF
               IF (QC3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QC3D(K)
                  T3D(K)=T3D(K)-QC3D(K)*XXLV(K)/CPM(K)
                  QC3D(K)=0.
               END IF
             END IF
             IF (QVQVSI(K).LT.0.9) THEN
               IF (QI3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QI3D(K)
                  T3D(K)=T3D(K)-QI3D(K)*XXLS(K)/CPM(K)
                  QI3D(K)=0.
               END IF
               IF (QNI3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QNI3D(K)
                  T3D(K)=T3D(K)-QNI3D(K)*XXLS(K)/CPM(K)
                  QNI3D(K)=0.
               END IF
               IF (QG3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QG3D(K)
                  T3D(K)=T3D(K)-QG3D(K)*XXLS(K)/CPM(K)
                  QG3D(K)=0.
               END IF
             END IF
            XLF(K) = XXLS(K)-XXLV(K)
       IF (QC3D(K).LT.QSMALL) THEN
         QC3D(K) = 0.
         NC3D(K) = 0.
         EFFC(K) = 0.
       END IF
       IF (QR3D(K).LT.QSMALL) THEN
         QR3D(K) = 0.
         NR3D(K) = 0.
         EFFR(K) = 0.
       END IF
       IF (QI3D(K).LT.QSMALL) THEN
         QI3D(K) = 0.
         NI3D(K) = 0.
         EFFI(K) = 0.
       END IF
       IF (QNI3D(K).LT.QSMALL) THEN
         QNI3D(K) = 0.
         NS3D(K) = 0.
         EFFS(K) = 0.
       END IF
       IF (QG3D(K).LT.QSMALL) THEN
         QG3D(K) = 0.
         NG3D(K) = 0.
         EFFG(K) = 0.
       END IF
      QRSTEN(K) = 0.
      QISTEN(K) = 0.
      QNISTEN(K) = 0.
      QCSTEN(K) = 0.
      QGSTEN(K) = 0.
            MU(K) = 1.496E-6*T3D(K)**1.5/(T3D(K)+120.)
            DUM = (RHOSU/RHO(K))**0.54
            AIN(K) = (RHOSU/RHO(K))**0.35*AI
            ARN(K) = DUM*AR
            ASN(K) = DUM*AS
            ACN(K) = G*RHOW/(18.*MU(K))
            AGN(K) = DUM*AG
            LAMI(K)=0.
            IF (QC3D(K).LT.QSMALL.AND.QI3D(K).LT.QSMALL.AND.QNI3D(K).LT.QSMALL &
                 .AND.QR3D(K).LT.QSMALL.AND.QG3D(K).LT.QSMALL) THEN
                 IF (T3D(K).LT.273.15.AND.QVQVSI(K).LT.0.999) GOTO 200
                 IF (T3D(K).GE.273.15.AND.QVQVS(K).LT.0.999) GOTO 200
            END IF
            KAP(K) = 1.414E3*MU(K)
            DV(K) = 8.794E-5*T3D(K)**1.81/PRES(K)
            SC(K) = MU(K)/(RHO(K)*DV(K))
            DUM = (RV*T3D(K)**2)
            DQSDT = XXLV(K)*QVS(K)/DUM
            DQSIDT = XXLS(K)*QVI(K)/DUM
            ABI(K) = 1.+DQSIDT*XXLS(K)/CPM(K)
            AB(K) = 1.+DQSDT*XXLV(K)/CPM(K)
            IF (T3D(K).GE.273.15) THEN
         IF (iinum.EQ.1) THEN
            NC3D(K)=NDCNST*1.E6/RHO(K)
         END IF
       IF (QNI3D(K).LT.1.E-6) THEN
          QR3D(K)=QR3D(K)+QNI3D(K)
          NR3D(K)=NR3D(K)+NS3D(K)
          T3D(K)=T3D(K)-QNI3D(K)*XLF(K)/CPM(K)
          QNI3D(K) = 0.
          NS3D(K) = 0.
       END IF
       IF (QG3D(K).LT.1.E-6) THEN
          QR3D(K)=QR3D(K)+QG3D(K)
          NR3D(K)=NR3D(K)+NG3D(K)
          T3D(K)=T3D(K)-QG3D(K)*XLF(K)/CPM(K)
          QG3D(K) = 0.
          NG3D(K) = 0.
       END IF
       IF (QC3D(K).LT.QSMALL.AND.QNI3D(K).LT.1.E-8.AND.QR3D(K).LT.QSMALL.AND.QG3D(K).LT.1.E-8) GOTO 300
      NS3D(K) = MAX(0.,NS3D(K))
      NC3D(K) = MAX(0.,NC3D(K))
      NR3D(K) = MAX(0.,NR3D(K))
      NG3D(K) = MAX(0.,NG3D(K))
      IF (QR3D(K).GE.QSMALL) THEN
      LAMR(K) = (PI*RHOW*NR3D(K)/QR3D(K))**(1./3.)
      N0RR(K) = NR3D(K)*LAMR(K)
      IF (LAMR(K).LT.LAMMINR) THEN
      LAMR(K) = LAMMINR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      ELSE IF (LAMR(K).GT.LAMMAXR) THEN
      LAMR(K) = LAMMAXR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      END IF
      END IF
      IF (QC3D(K).GE.QSMALL) THEN
         DUM = PRES(K)/(287.15*T3D(K))
         PGAM(K)=0.0005714*(NC3D(K)/1.E6*DUM)+0.2714
         PGAM(K)=1./(PGAM(K)**2)-1.
         PGAM(K)=MAX(PGAM(K),2.)
         PGAM(K)=MIN(PGAM(K),10.)
      LAMC(K) = (CONS26*NC3D(K)*GAMMA(PGAM(K)+4.)/ &
                 (QC3D(K)*GAMMA(PGAM(K)+1.)))**(1./3.)
      LAMMIN = (PGAM(K)+1.)/60.E-6
      LAMMAX = (PGAM(K)+1.)/1.E-6
      IF (LAMC(K).LT.LAMMIN) THEN
      LAMC(K) = LAMMIN
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      ELSE IF (LAMC(K).GT.LAMMAX) THEN
      LAMC(K) = LAMMAX
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      END IF
      END IF
      IF (QNI3D(K).GE.QSMALL) THEN
      LAMS(K) = (CONS1*NS3D(K)/QNI3D(K))**(1./DS)
      N0S(K) = NS3D(K)*LAMS(K)
      IF (LAMS(K).LT.LAMMINS) THEN
      LAMS(K) = LAMMINS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      ELSE IF (LAMS(K).GT.LAMMAXS) THEN
      LAMS(K) = LAMMAXS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      END IF
      END IF
      IF (QG3D(K).GE.QSMALL) THEN
      LAMG(K) = (CONS2*NG3D(K)/QG3D(K))**(1./DG)
      N0G(K) = NG3D(K)*LAMG(K)
      IF (LAMG(K).LT.LAMMING) THEN
      LAMG(K) = LAMMING
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      ELSE IF (LAMG(K).GT.LAMMAXG) THEN
      LAMG(K) = LAMMAXG
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      END IF
      END IF
            PRC(K) = 0.
            NPRC(K) = 0.
            NPRC1(K) = 0.
            PRA(K) = 0.
            NPRA(K) = 0.
            NRAGG(K) = 0.
            PSMLT(K) = 0.
            NSMLTS(K) = 0.
            NSMLTR(K) = 0.
            EVPMS(K) = 0.
            PCC(K) = 0.
            PRE(K) = 0.
            NSUBC(K) = 0.
            NSUBR(K) = 0.
            PRACG(K) = 0.
            NPRACG(K) = 0.
            PSMLT(K) = 0.
            PGMLT(K) = 0.
            EVPMG(K) = 0.
            PRACS(K) = 0.
            NPRACS(K) = 0.
            NGMLTG(K) = 0.
            NGMLTR(K) = 0.
         IF (QC3D(K).GE.1.E-6) THEN
                PRC(K)=1350.*QC3D(K)**2.47* &
           (NC3D(K)/1.e6*RHO(K))**(-1.79)
        NPRC1(K) = PRC(K)/CONS29
        NPRC(K) = PRC(K)/(QC3D(k)/NC3D(K))
                NPRC(K) = MIN(NPRC(K),NC3D(K)/DT)
                NPRC1(K) = MIN(NPRC1(K),NPRC(K))
         END IF
         IF (QR3D(K).GE.1.E-8.AND.QNI3D(K).GE.1.E-8) THEN
            UMS = ASN(K)*CONS3/(LAMS(K)**BS)
            UMR = ARN(K)*CONS4/(LAMR(K)**BR)
            UNS = ASN(K)*CONS5/LAMS(K)**BS
            UNR = ARN(K)*CONS6/LAMR(K)**BR
            dum=(rhosu/rho(k))**0.54
            UMS=MIN(UMS,1.2*dum)
            UNS=MIN(UNS,1.2*dum)
            UMR=MIN(UMR,9.1*dum)
            UNR=MIN(UNR,9.1*dum)
            PRACS(K) = CONS41*(((1.2*UMR-0.95*UMS)**2+ &
                  0.08*UMS*UMR)**0.5*RHO(K)* &
                  N0RR(K)*N0S(K)/LAMR(K)**3* &
                  (5./(LAMR(K)**3*LAMS(K))+ &
                  2./(LAMR(K)**2*LAMS(K)**2)+ &
                  0.5/(LAMR(k)*LAMS(k)**3)))
         END IF
         IF (QR3D(K).GE.1.E-8.AND.QG3D(K).GE.1.E-8) THEN
            UMG = AGN(K)*CONS7/(LAMG(K)**BG)
            UMR = ARN(K)*CONS4/(LAMR(K)**BR)
            UNG = AGN(K)*CONS8/LAMG(K)**BG
            UNR = ARN(K)*CONS6/LAMR(K)**BR
            dum=(rhosu/rho(k))**0.54
            UMG=MIN(UMG,20.*dum)
            UNG=MIN(UNG,20.*dum)
            UMR=MIN(UMR,9.1*dum)
            UNR=MIN(UNR,9.1*dum)
            PRACG(K) = CONS41*(((1.2*UMR-0.95*UMG)**2+ &
                  0.08*UMG*UMR)**0.5*RHO(K)* &
                  N0RR(K)*N0G(K)/LAMR(K)**3* &
                  (5./(LAMR(K)**3*LAMG(K))+ &
                  2./(LAMR(K)**2*LAMG(K)**2)+ &
      0.5/(LAMR(k)*LAMG(k)**3)))
            DUM = PRACG(K)/5.2E-7
            NPRACG(K) = CONS32*RHO(K)*(1.7*(UNR-UNG)**2+ &
                0.3*UNR*UNG)**0.5*N0RR(K)*N0G(K)* &
                (1./(LAMR(K)**3*LAMG(K))+ &
                 1./(LAMR(K)**2*LAMG(K)**2)+ &
                 1./(LAMR(K)*LAMG(K)**3))
            NPRACG(K)=NPRACG(K)-DUM
     END IF
         IF (QR3D(K).GE.1.E-8 .AND. QC3D(K).GE.1.E-8) THEN
           DUM=(QC3D(K)*QR3D(K))
           PRA(K) = 67.*(DUM)**1.15
           NPRA(K) = PRA(K)/(QC3D(K)/NC3D(K))
         END IF
         IF (QR3D(K).GE.1.E-8) THEN
            dum1=300.e-6
            if (1./lamr(k).lt.dum1) then
            dum=1.
            else if (1./lamr(k).ge.dum1) then
            dum=2.-exp(2300.*(1./lamr(k)-dum1))
            end if
            NRAGG(K) = -5.78*dum*NR3D(K)*QR3D(K)*RHO(K)
         END IF
      IF (QR3D(K).GE.QSMALL) THEN
        EPSR = 2.*PI*N0RR(K)*RHO(K)*DV(K)* &
                   (F1R/(LAMR(K)*LAMR(K))+ &
                    F2R*(ARN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS9/ &
                (LAMR(K)**CONS34))
      ELSE
      EPSR = 0.
      END IF
           IF (QV3D(K).LT.QVS(K)) THEN
              PRE(K) = EPSR*(QV3D(K)-QVS(K))/AB(K)
              PRE(K) = MIN(PRE(K),0.)
           ELSE
              PRE(K) = 0.
           END IF
          IF (QNI3D(K).GE.1.E-8) THEN
             DUM = -CPW/XLF(K)*(T3D(K)-273.15)*PRACS(K)
             PSMLT(K)=2.*PI*N0S(K)*KAP(K)*(273.15-T3D(K))/ &
                    XLF(K)*RHO(K)*(F1S/(LAMS(K)*LAMS(K))+ &
                    F2S*(ASN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS10/ &
                   (LAMS(K)**CONS35))+DUM
      IF (QVQVS(K).LT.1.) THEN
        EPSS = 2.*PI*N0S(K)*RHO(K)*DV(K)* &
                   (F1S/(LAMS(K)*LAMS(K))+ &
                    F2S*(ASN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS10/ &
               (LAMS(K)**CONS35))
        EVPMS(K) = (QV3D(K)-QVS(K))*EPSS/AB(K)
        EVPMS(K) = MAX(EVPMS(K),PSMLT(K))
        PSMLT(K) = PSMLT(K)-EVPMS(K)
      END IF
      END IF
          IF (QG3D(K).GE.1.E-8) THEN
             DUM = -CPW/XLF(K)*(T3D(K)-273.15)*PRACG(K)
             PGMLT(K)=2.*PI*N0G(K)*KAP(K)*(273.15-T3D(K))/ &
                    XLF(K)*RHO(K)*(F1S/(LAMG(K)*LAMG(K))+ &
                    F2S*(AGN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS11/ &
                   (LAMG(K)**CONS36))+DUM
      IF (QVQVS(K).LT.1.) THEN
        EPSG = 2.*PI*N0G(K)*RHO(K)*DV(K)* &
                   (F1S/(LAMG(K)*LAMG(K))+ &
                    F2S*(AGN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS11/ &
               (LAMG(K)**CONS36))
        EVPMG(K) = (QV3D(K)-QVS(K))*EPSG/AB(K)
        EVPMG(K) = MAX(EVPMG(K),PGMLT(K))
        PGMLT(K) = PGMLT(K)-EVPMG(K)
      END IF
      END IF
      PRACG(K) = 0.
      PRACS(K) = 0.
      DUM = (PRC(K)+PRA(K))*DT
      IF (DUM.GT.QC3D(K).AND.QC3D(K).GE.QSMALL) THEN
        RATIO = QC3D(K)/DUM
        PRC(K) = PRC(K)*RATIO
        PRA(K) = PRA(K)*RATIO
        END IF
        DUM = (-PSMLT(K)-EVPMS(K)+PRACS(K))*DT
        IF (DUM.GT.QNI3D(K).AND.QNI3D(K).GE.QSMALL) THEN
        RATIO = QNI3D(K)/DUM
        PSMLT(K) = PSMLT(K)*RATIO
        EVPMS(K) = EVPMS(K)*RATIO
        PRACS(K) = PRACS(K)*RATIO
        END IF
        DUM = (-PGMLT(K)-EVPMG(K)+PRACG(K))*DT
        IF (DUM.GT.QG3D(K).AND.QG3D(K).GE.QSMALL) THEN
        RATIO = QG3D(K)/DUM
        PGMLT(K) = PGMLT(K)*RATIO
        EVPMG(K) = EVPMG(K)*RATIO
        PRACG(K) = PRACG(K)*RATIO
        END IF
        DUM = (-PRACS(K)-PRACG(K)-PRE(K)-PRA(K)-PRC(K)+PSMLT(K)+PGMLT(K))*DT
        IF (DUM.GT.QR3D(K).AND.QR3D(K).GE.QSMALL) THEN
        RATIO = (QR3D(K)/DT+PRACS(K)+PRACG(K)+PRA(K)+PRC(K)-PSMLT(K)-PGMLT(K))/ &
                        (-PRE(K))
        PRE(K) = PRE(K)*RATIO
        END IF
      QV3DTEN(K) = QV3DTEN(K)+(-PRE(K)-EVPMS(K)-EVPMG(K))
      T3DTEN(K) = T3DTEN(K)+(PRE(K)*XXLV(K)+(EVPMS(K)+EVPMG(K))*XXLS(K)+&
                    (PSMLT(K)+PGMLT(K)-PRACS(K)-PRACG(K))*XLF(K))/CPM(K)
      QC3DTEN(K) = QC3DTEN(K)+(-PRA(K)-PRC(K))
      QR3DTEN(K) = QR3DTEN(K)+(PRE(K)+PRA(K)+PRC(K)-PSMLT(K)-PGMLT(K)+PRACS(K)+PRACG(K))
      QNI3DTEN(K) = QNI3DTEN(K)+(PSMLT(K)+EVPMS(K)-PRACS(K))
      QG3DTEN(K) = QG3DTEN(K)+(PGMLT(K)+EVPMG(K)-PRACG(K))
      NC3DTEN(K) = NC3DTEN(K)+ (-NPRA(K)-NPRC(K))
      NR3DTEN(K) = NR3DTEN(K)+ (NPRC1(K)+NRAGG(K)-NPRACG(K))
 C2PREC(K) = PRA(K)+PRC(K)
      IF (PRE(K).LT.0.) THEN
         DUM = PRE(K)*DT/QR3D(K)
           DUM = MAX(-1.,DUM)
         NSUBR(K) = DUM*NR3D(K)/DT
      END IF
        IF (EVPMS(K)+PSMLT(K).LT.0.) THEN
         DUM = (EVPMS(K)+PSMLT(K))*DT/QNI3D(K)
           DUM = MAX(-1.,DUM)
         NSMLTS(K) = DUM*NS3D(K)/DT
        END IF
        IF (PSMLT(K).LT.0.) THEN
          DUM = PSMLT(K)*DT/QNI3D(K)
          DUM = MAX(-1.0,DUM)
          NSMLTR(K) = DUM*NS3D(K)/DT
        END IF
        IF (EVPMG(K)+PGMLT(K).LT.0.) THEN
         DUM = (EVPMG(K)+PGMLT(K))*DT/QG3D(K)
           DUM = MAX(-1.,DUM)
         NGMLTG(K) = DUM*NG3D(K)/DT
        END IF
        IF (PGMLT(K).LT.0.) THEN
          DUM = PGMLT(K)*DT/QG3D(K)
          DUM = MAX(-1.0,DUM)
          NGMLTR(K) = DUM*NG3D(K)/DT
        END IF
         NS3DTEN(K) = NS3DTEN(K)+(NSMLTS(K))
         NG3DTEN(K) = NG3DTEN(K)+(NGMLTG(K))
         NR3DTEN(K) = NR3DTEN(K)+(NSUBR(K)-NSMLTR(K)-NGMLTR(K))
 300 CONTINUE
      DUMT = T3D(K)+DT*T3DTEN(K)
      DUMQV = QV3D(K)+DT*QV3DTEN(K)
      dum=min(0.99*pres(k),POLYSVP(DUMT,0))
      DUMQSS = EP_2*dum/(PRES(K)-dum)
      DUMQC = QC3D(K)+DT*QC3DTEN(K)
      DUMQC = MAX(DUMQC,0.)
      DUMS = DUMQV-DUMQSS
      PCC(K) = DUMS/(1.+XXLV(K)**2*DUMQSS/(CPM(K)*RV*DUMT**2))/DT
      IF (PCC(K)*DT+DUMQC.LT.0.) THEN
           PCC(K) = -DUMQC/DT
      END IF
      QV3DTEN(K) = QV3DTEN(K)-PCC(K)
      T3DTEN(K) = T3DTEN(K)+PCC(K)*XXLV(K)/CPM(K)
      QC3DTEN(K) = QC3DTEN(K)+PCC(K)
         ELSE
         IF (iinum.EQ.1) THEN
            NC3D(K)=NDCNST*1.E6/RHO(K)
         END IF
      NI3D(K) = MAX(0.,NI3D(K))
      NS3D(K) = MAX(0.,NS3D(K))
      NC3D(K) = MAX(0.,NC3D(K))
      NR3D(K) = MAX(0.,NR3D(K))
      NG3D(K) = MAX(0.,NG3D(K))
      IF (QI3D(K).GE.QSMALL) THEN
         LAMI(K) = (CONS12* &
              NI3D(K)/QI3D(K))**(1./DI)
         N0I(K) = NI3D(K)*LAMI(K)
      IF (LAMI(K).LT.LAMMINI) THEN
      LAMI(K) = LAMMINI
      N0I(K) = LAMI(K)**4*QI3D(K)/CONS12
      NI3D(K) = N0I(K)/LAMI(K)
      ELSE IF (LAMI(K).GT.LAMMAXI) THEN
      LAMI(K) = LAMMAXI
      N0I(K) = LAMI(K)**4*QI3D(K)/CONS12
      NI3D(K) = N0I(K)/LAMI(K)
      END IF
      END IF
      IF (QR3D(K).GE.QSMALL) THEN
      LAMR(K) = (PI*RHOW*NR3D(K)/QR3D(K))**(1./3.)
      N0RR(K) = NR3D(K)*LAMR(K)
      IF (LAMR(K).LT.LAMMINR) THEN
      LAMR(K) = LAMMINR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      ELSE IF (LAMR(K).GT.LAMMAXR) THEN
      LAMR(K) = LAMMAXR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      END IF
      END IF
      IF (QC3D(K).GE.QSMALL) THEN
         DUM = PRES(K)/(287.15*T3D(K))
         PGAM(K)=0.0005714*(NC3D(K)/1.E6*DUM)+0.2714
         PGAM(K)=1./(PGAM(K)**2)-1.
         PGAM(K)=MAX(PGAM(K),2.)
         PGAM(K)=MIN(PGAM(K),10.)
      LAMC(K) = (CONS26*NC3D(K)*GAMMA(PGAM(K)+4.)/ &
                 (QC3D(K)*GAMMA(PGAM(K)+1.)))**(1./3.)
      LAMMIN = (PGAM(K)+1.)/60.E-6
      LAMMAX = (PGAM(K)+1.)/1.E-6
      IF (LAMC(K).LT.LAMMIN) THEN
      LAMC(K) = LAMMIN
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      ELSE IF (LAMC(K).GT.LAMMAX) THEN
      LAMC(K) = LAMMAX
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      END IF
        CDIST1(K) = NC3D(K)/GAMMA(PGAM(K)+1.)
      END IF
      IF (QNI3D(K).GE.QSMALL) THEN
      LAMS(K) = (CONS1*NS3D(K)/QNI3D(K))**(1./DS)
      N0S(K) = NS3D(K)*LAMS(K)
      IF (LAMS(K).LT.LAMMINS) THEN
      LAMS(K) = LAMMINS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      ELSE IF (LAMS(K).GT.LAMMAXS) THEN
      LAMS(K) = LAMMAXS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      END IF
      END IF
      IF (QG3D(K).GE.QSMALL) THEN
      LAMG(K) = (CONS2*NG3D(K)/QG3D(K))**(1./DG)
      N0G(K) = NG3D(K)*LAMG(K)
      IF (LAMG(K).LT.LAMMING) THEN
      LAMG(K) = LAMMING
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      ELSE IF (LAMG(K).GT.LAMMAXG) THEN
      LAMG(K) = LAMMAXG
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      END IF
      END IF
            MNUCCC(K) = 0.
            NNUCCC(K) = 0.
            PRC(K) = 0.
            NPRC(K) = 0.
            NPRC1(K) = 0.
            NSAGG(K) = 0.
            PSACWS(K) = 0.
            NPSACWS(K) = 0.
            PSACWI(K) = 0.
            NPSACWI(K) = 0.
            PRACS(K) = 0.
            NPRACS(K) = 0.
            NMULTS(K) = 0.
            QMULTS(K) = 0.
            NMULTR(K) = 0.
            QMULTR(K) = 0.
            NMULTG(K) = 0.
            QMULTG(K) = 0.
            NMULTRG(K) = 0.
            QMULTRG(K) = 0.
            MNUCCR(K) = 0.
            NNUCCR(K) = 0.
            PRA(K) = 0.
            NPRA(K) = 0.
            NRAGG(K) = 0.
            PRCI(K) = 0.
            NPRCI(K) = 0.
            PRAI(K) = 0.
            NPRAI(K) = 0.
            NNUCCD(K) = 0.
            MNUCCD(K) = 0.
            PCC(K) = 0.
            PRE(K) = 0.
            PRD(K) = 0.
            PRDS(K) = 0.
            EPRD(K) = 0.
            EPRDS(K) = 0.
            NSUBC(K) = 0.
            NSUBI(K) = 0.
            NSUBS(K) = 0.
            NSUBR(K) = 0.
            PIACR(K) = 0.
            NIACR(K) = 0.
            PRACI(K) = 0.
            PIACRS(K) = 0.
            NIACRS(K) = 0.
            PRACIS(K) = 0.
            PRACG(K) = 0.
            PSACR(K) = 0.
     PSACWG(K) = 0.
     PGSACW(K) = 0.
            PGRACS(K) = 0.
     PRDG(K) = 0.
     EPRDG(K) = 0.
     NPRACG(K) = 0.
     NPSACWG(K) = 0.
     NSCNG(K) = 0.
      NGRACS(K) = 0.
     NSUBG(K) = 0.
        IF (QC3D(K).GE.QSMALL .AND. T3D(K).LT.269.15) THEN
           NACNT = EXP(-2.80+0.262*(273.15-T3D(K)))*1000.
            DUM = 7.37*T3D(K)/(288.*10.*PRES(K))/100.
            DAP(K) = CONS37*T3D(K)*(1.+DUM/RIN)/MU(K)
           MNUCCC(K) = CONS38*DAP(K)*NACNT*EXP(LOG(CDIST1(K))+ &
                   LOG(GAMMA(PGAM(K)+5.))-4.*LOG(LAMC(K)))
           NNUCCC(K) = 2.*PI*DAP(K)*NACNT*CDIST1(K)* &
                    GAMMA(PGAM(K)+2.)/ &
                    LAMC(K)
           MNUCCC(K) = MNUCCC(K)+CONS39* &
                  EXP(LOG(CDIST1(K))+LOG(GAMMA(7.+PGAM(K)))-6.*LOG(LAMC(K)))* &
                   (EXP(AIMM*(273.15-T3D(K)))-1.)
           NNUCCC(K) = NNUCCC(K)+ &
            CONS40*EXP(LOG(CDIST1(K))+LOG(GAMMA(PGAM(K)+4.))-3.*LOG(LAMC(K))) &
                *(EXP(AIMM*(273.15-T3D(K)))-1.)
           NNUCCC(K) = MIN(NNUCCC(K),NC3D(K)/DT)
        END IF
         IF (QC3D(K).GE.1.E-6) THEN
                PRC(K)=1350.*QC3D(K)**2.47* &
           (NC3D(K)/1.e6*RHO(K))**(-1.79)
        NPRC1(K) = PRC(K)/CONS29
        NPRC(K) = PRC(K)/(QC3D(K)/NC3D(K))
                NPRC(K) = MIN(NPRC(K),NC3D(K)/DT)
                NPRC1(K) = MIN(NPRC1(K),NPRC(K))
         END IF
         IF (QNI3D(K).GE.1.E-8) THEN
             NSAGG(K) = CONS15*ASN(K)*RHO(K)** &
            ((2.+BS)/3.)*QNI3D(K)**((2.+BS)/3.)* &
            (NS3D(K)*RHO(K))**((4.-BS)/3.)/ &
            (RHO(K))
         END IF
         IF (QNI3D(K).GE.1.E-8 .AND. QC3D(K).GE.QSMALL) THEN
           PSACWS(K) = CONS13*ASN(K)*QC3D(K)*RHO(K)* &
                  N0S(K)/ &
                  LAMS(K)**(BS+3.)
           NPSACWS(K) = CONS13*ASN(K)*NC3D(K)*RHO(K)* &
                  N0S(K)/ &
                  LAMS(K)**(BS+3.)
         END IF
         IF (QG3D(K).GE.1.E-8 .AND. QC3D(K).GE.QSMALL) THEN
           PSACWG(K) = CONS14*AGN(K)*QC3D(K)*RHO(K)* &
                  N0G(K)/ &
                  LAMG(K)**(BG+3.)
           NPSACWG(K) = CONS14*AGN(K)*NC3D(K)*RHO(K)* &
                  N0G(K)/ &
                  LAMG(K)**(BG+3.)
     END IF
         IF (QI3D(K).GE.1.E-8 .AND. QC3D(K).GE.QSMALL) THEN
            IF (1./LAMI(K).GE.100.E-6) THEN
           PSACWI(K) = CONS16*AIN(K)*QC3D(K)*RHO(K)* &
                  N0I(K)/ &
                  LAMI(K)**(BI+3.)
           NPSACWI(K) = CONS16*AIN(K)*NC3D(K)*RHO(K)* &
                  N0I(K)/ &
                  LAMI(K)**(BI+3.)
           END IF
         END IF
         IF (QR3D(K).GE.1.E-8.AND.QNI3D(K).GE.1.E-8) THEN
            UMS = ASN(K)*CONS3/(LAMS(K)**BS)
            UMR = ARN(K)*CONS4/(LAMR(K)**BR)
            UNS = ASN(K)*CONS5/LAMS(K)**BS
            UNR = ARN(K)*CONS6/LAMR(K)**BR
            dum=(rhosu/rho(k))**0.54
            UMS=MIN(UMS,1.2*dum)
            UNS=MIN(UNS,1.2*dum)
            UMR=MIN(UMR,9.1*dum)
            UNR=MIN(UNR,9.1*dum)
            PRACS(K) = CONS41*(((1.2*UMR-0.95*UMS)**2+ &
                  0.08*UMS*UMR)**0.5*RHO(K)* &
                  N0RR(K)*N0S(K)/LAMR(K)**3* &
                  (5./(LAMR(K)**3*LAMS(K))+ &
                  2./(LAMR(K)**2*LAMS(K)**2)+ &
                  0.5/(LAMR(k)*LAMS(k)**3)))
            NPRACS(K) = CONS32*RHO(K)*(1.7*(UNR-UNS)**2+ &
                0.3*UNR*UNS)**0.5*N0RR(K)*N0S(K)* &
                (1./(LAMR(K)**3*LAMS(K))+ &
                 1./(LAMR(K)**2*LAMS(K)**2)+ &
                 1./(LAMR(K)*LAMS(K)**3))
            PRACS(K) = MIN(PRACS(K),QR3D(K)/DT)
            IF (QNI3D(K).GE.0.1E-3.AND.QR3D(K).GE.0.1E-3) THEN
            PSACR(K) = CONS31*(((1.2*UMR-0.95*UMS)**2+ &
                  0.08*UMS*UMR)**0.5*RHO(K)* &
                 N0RR(K)*N0S(K)/LAMS(K)**3* &
                  (5./(LAMS(K)**3*LAMR(K))+ &
                  2./(LAMS(K)**2*LAMR(K)**2)+ &
                  0.5/(LAMS(K)*LAMR(K)**3)))
            END IF
         END IF
         IF (QR3D(K).GE.1.E-8.AND.QG3D(K).GE.1.E-8) THEN
            UMG = AGN(K)*CONS7/(LAMG(K)**BG)
            UMR = ARN(K)*CONS4/(LAMR(K)**BR)
            UNG = AGN(K)*CONS8/LAMG(K)**BG
            UNR = ARN(K)*CONS6/LAMR(K)**BR
            dum=(rhosu/rho(k))**0.54
            UMG=MIN(UMG,20.*dum)
            UNG=MIN(UNG,20.*dum)
            UMR=MIN(UMR,9.1*dum)
            UNR=MIN(UNR,9.1*dum)
            PRACG(K) = CONS41*(((1.2*UMR-0.95*UMG)**2+ &
                  0.08*UMG*UMR)**0.5*RHO(K)* &
                  N0RR(K)*N0G(K)/LAMR(K)**3* &
                  (5./(LAMR(K)**3*LAMG(K))+ &
                  2./(LAMR(K)**2*LAMG(K)**2)+ &
      0.5/(LAMR(k)*LAMG(k)**3)))
            NPRACG(K) = CONS32*RHO(K)*(1.7*(UNR-UNG)**2+ &
                0.3*UNR*UNG)**0.5*N0RR(K)*N0G(K)* &
                (1./(LAMR(K)**3*LAMG(K))+ &
                 1./(LAMR(K)**2*LAMG(K)**2)+ &
                 1./(LAMR(K)*LAMG(K)**3))
            PRACG(K) = MIN(PRACG(K),QR3D(K)/DT)
     END IF
         IF (QNI3D(K).GE.0.1E-3) THEN
         IF (QC3D(K).GE.0.5E-3.OR.QR3D(K).GE.0.1E-3) THEN
         IF (PSACWS(K).GT.0..OR.PRACS(K).GT.0.) THEN
            IF (T3D(K).LT.270.16 .AND. T3D(K).GT.265.16) THEN
               IF (T3D(K).GT.270.16) THEN
                  FMULT = 0.
               ELSE IF (T3D(K).LE.270.16.AND.T3D(K).GT.268.16) THEN
                  FMULT = (270.16-T3D(K))/2.
               ELSE IF (T3D(K).GE.265.16.AND.T3D(K).LE.268.16) THEN
                  FMULT = (T3D(K)-265.16)/3.
               ELSE IF (T3D(K).LT.265.16) THEN
                  FMULT = 0.
               END IF
               IF (PSACWS(K).GT.0.) THEN
                  NMULTS(K) = 35.E4*PSACWS(K)*FMULT*1000.
                  QMULTS(K) = NMULTS(K)*MMULT
                  QMULTS(K) = MIN(QMULTS(K),PSACWS(K))
                  PSACWS(K) = PSACWS(K)-QMULTS(K)
               END IF
               IF (PRACS(K).GT.0.) THEN
                   NMULTR(K) = 35.E4*PRACS(K)*FMULT*1000.
                   QMULTR(K) = NMULTR(K)*MMULT
                   QMULTR(K) = MIN(QMULTR(K),PRACS(K))
                   PRACS(K) = PRACS(K)-QMULTR(K)
               END IF
            END IF
         END IF
         END IF
         END IF
         IF (QG3D(K).GE.0.1E-3) THEN
         IF (QC3D(K).GE.0.5E-3.OR.QR3D(K).GE.0.1E-3) THEN
         IF (PSACWG(K).GT.0..OR.PRACG(K).GT.0.) THEN
            IF (T3D(K).LT.270.16 .AND. T3D(K).GT.265.16) THEN
               IF (T3D(K).GT.270.16) THEN
                  FMULT = 0.
               ELSE IF (T3D(K).LE.270.16.AND.T3D(K).GT.268.16) THEN
                  FMULT = (270.16-T3D(K))/2.
               ELSE IF (T3D(K).GE.265.16.AND.T3D(K).LE.268.16) THEN
                  FMULT = (T3D(K)-265.16)/3.
               ELSE IF (T3D(K).LT.265.16) THEN
                  FMULT = 0.
               END IF
               IF (PSACWG(K).GT.0.) THEN
                  NMULTG(K) = 35.E4*PSACWG(K)*FMULT*1000.
                  QMULTG(K) = NMULTG(K)*MMULT
                  QMULTG(K) = MIN(QMULTG(K),PSACWG(K))
                  PSACWG(K) = PSACWG(K)-QMULTG(K)
               END IF
               IF (PRACG(K).GT.0.) THEN
                   NMULTRG(K) = 35.E4*PRACG(K)*FMULT*1000.
                   QMULTRG(K) = NMULTRG(K)*MMULT
                   QMULTRG(K) = MIN(QMULTRG(K),PRACG(K))
                   PRACG(K) = PRACG(K)-QMULTRG(K)
               END IF
               END IF
               END IF
            END IF
            END IF
    IF (PSACWS(K).GT.0.) THEN
              IF (QNI3D(K).GE.0.1E-3.AND.QC3D(K).GE.0.5E-3) THEN
      PGSACW(K) = MIN(PSACWS(K),CONS17*DT*N0S(K)*QC3D(K)*QC3D(K)* &
                          ASN(K)*ASN(K)/ &
                           (RHO(K)*LAMS(K)**(2.*BS+2.)))
      DUM = MAX(RHOSN/(RHOG-RHOSN)*PGSACW(K),0.)
      NSCNG(K) = DUM/MG0*RHO(K)
             NSCNG(K) = MIN(NSCNG(K),NS3D(K)/DT)
             PSACWS(K) = PSACWS(K) - PGSACW(K)
             END IF
    END IF
    IF (PRACS(K).GT.0.) THEN
              IF (QNI3D(K).GE.0.1E-3.AND.QR3D(K).GE.0.1E-3) THEN
       DUM = CONS18*(4./LAMS(K))**3*(4./LAMS(K))**3 &
                   /(CONS18*(4./LAMS(K))**3*(4./LAMS(K))**3+ &
                   CONS19*(4./LAMR(K))**3*(4./LAMR(K))**3)
              DUM=MIN(DUM,1.)
              DUM=MAX(DUM,0.)
       PGRACS(K) = (1.-DUM)*PRACS(K)
            NGRACS(K) = (1.-DUM)*NPRACS(K)
            NGRACS(K) = MIN(NGRACS(K),NR3D(K)/DT)
            NGRACS(K) = MIN(NGRACS(K),NS3D(K)/DT)
            PRACS(K) = PRACS(K) - PGRACS(K)
            NPRACS(K) = NPRACS(K) - NGRACS(K)
            PSACR(K)=PSACR(K)*(1.-DUM)
            END IF
    END IF
         IF (T3D(K).LT.269.15.AND.QR3D(K).GE.QSMALL) THEN
            MNUCCR(K) = CONS20*NR3D(K)*(EXP(AIMM*(273.15-T3D(K)))-1.)/LAMR(K)**3 &
                 /LAMR(K)**3
            NNUCCR(K) = PI*NR3D(K)*BIMM*(EXP(AIMM*(273.15-T3D(K)))-1.)/LAMR(K)**3
            NNUCCR(K) = MIN(NNUCCR(K),NR3D(K)/DT)
         END IF
         IF (QR3D(K).GE.1.E-8 .AND. QC3D(K).GE.1.E-8) THEN
           DUM=(QC3D(K)*QR3D(K))
           PRA(K) = 67.*(DUM)**1.15
           NPRA(K) = PRA(K)/(QC3D(K)/NC3D(K))
         END IF
         IF (QR3D(K).GE.1.E-8) THEN
            dum1=300.e-6
            if (1./lamr(k).lt.dum1) then
            dum=1.
            else if (1./lamr(k).ge.dum1) then
            dum=2.-exp(2300.*(1./lamr(k)-dum1))
            end if
            NRAGG(K) = -5.78*dum*NR3D(K)*QR3D(K)*RHO(K)
         END IF
         IF (QI3D(K).GE.1.E-8 .AND.QVQVSI(K).GE.1.) THEN
              NPRCI(K) = CONS21*(QV3D(K)-QVI(K))*RHO(K) &
                *N0I(K)*EXP(-LAMI(K)*DCS)*DV(K)/ABI(K)
              PRCI(K) = CONS22*NPRCI(K)
              NPRCI(K) = MIN(NPRCI(K),NI3D(K)/DT)
         END IF
         IF (QNI3D(K).GE.1.E-8 .AND. QI3D(K).GE.QSMALL) THEN
            PRAI(K) = CONS23*ASN(K)*QI3D(K)*RHO(K)*N0S(K)/ &
                     LAMS(K)**(BS+3.)
            NPRAI(K) = CONS23*ASN(K)*NI3D(K)* &
                  RHO(K)*N0S(K)/ &
                  LAMS(K)**(BS+3.)
            NPRAI(K)=MIN(NPRAI(K),NI3D(K)/DT)
         END IF
         IF (QR3D(K).GE.1.E-8.AND.QI3D(K).GE.1.E-8.AND.T3D(K).LE.273.15) THEN
            IF (QR3D(K).GE.0.1E-3) THEN
            NIACR(K)=CONS24*NI3D(K)*N0RR(K)*ARN(K) &
                /LAMR(K)**(BR+3.)*RHO(K)
            PIACR(K)=CONS25*NI3D(K)*N0RR(K)*ARN(K) &
                /LAMR(K)**(BR+3.)/LAMR(K)**3*RHO(K)
            PRACI(K)=CONS24*QI3D(K)*N0RR(K)*ARN(K)/ &
                LAMR(K)**(BR+3.)*RHO(K)
            NIACR(K)=MIN(NIACR(K),NR3D(K)/DT)
            NIACR(K)=MIN(NIACR(K),NI3D(K)/DT)
            ELSE
            NIACRS(K)=CONS24*NI3D(K)*N0RR(K)*ARN(K) &
                /LAMR(K)**(BR+3.)*RHO(K)
            PIACRS(K)=CONS25*NI3D(K)*N0RR(K)*ARN(K) &
                /LAMR(K)**(BR+3.)/LAMR(K)**3*RHO(K)
            PRACIS(K)=CONS24*QI3D(K)*N0RR(K)*ARN(K)/ &
                LAMR(K)**(BR+3.)*RHO(K)
            NIACRS(K)=MIN(NIACRS(K),NR3D(K)/DT)
            NIACRS(K)=MIN(NIACRS(K),NI3D(K)/DT)
            END IF
         END IF
         IF (INUC.EQ.0) THEN
         if ((QVQVS(K).GE.0.999.and.T3D(K).le.265.15).or. &
              QVQVSI(K).ge.1.08) then
      kc2 = 0.005*exp(0.304*(273.15-T3D(K)))*1000.
      kc2 = min(kc2,500.e3)
      kc2=MAX(kc2/rho(k),0.)
          IF (KC2.GT.NI3D(K)+NS3D(K)+NG3D(K)) THEN
             NNUCCD(K) = (KC2-NI3D(K)-NS3D(K)-NG3D(K))/DT
             MNUCCD(K) = NNUCCD(K)*MI0
          END IF
          END IF
          ELSE IF (INUC.EQ.1) THEN
          IF (T3D(K).LT.273.15.AND.QVQVSI(K).GT.1.) THEN
             KC2 = 0.16*1000./RHO(K)
          IF (KC2.GT.NI3D(K)+NS3D(K)+NG3D(K)) THEN
             NNUCCD(K) = (KC2-NI3D(K)-NS3D(K)-NG3D(K))/DT
             MNUCCD(K) = NNUCCD(K)*MI0
          END IF
          END IF
         END IF
 101 CONTINUE
        IF (QI3D(K).GE.QSMALL) THEN
         EPSI = 2.*PI*N0I(K)*RHO(K)*DV(K)/(LAMI(K)*LAMI(K))
      ELSE
         EPSI = 0.
      END IF
      IF (QNI3D(K).GE.QSMALL) THEN
        EPSS = 2.*PI*N0S(K)*RHO(K)*DV(K)* &
                   (F1S/(LAMS(K)*LAMS(K))+ &
                    F2S*(ASN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS10/ &
               (LAMS(K)**CONS35))
      ELSE
      EPSS = 0.
      END IF
      IF (QG3D(K).GE.QSMALL) THEN
        EPSG = 2.*PI*N0G(K)*RHO(K)*DV(K)* &
                   (F1S/(LAMG(K)*LAMG(K))+ &
                    F2S*(AGN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS11/ &
               (LAMG(K)**CONS36))
      ELSE
      EPSG = 0.
      END IF
      IF (QR3D(K).GE.QSMALL) THEN
        EPSR = 2.*PI*N0RR(K)*RHO(K)*DV(K)* &
                   (F1R/(LAMR(K)*LAMR(K))+ &
                    F2R*(ARN(K)*RHO(K)/MU(K))**0.5* &
                    SC(K)**(1./3.)*CONS9/ &
                (LAMR(K)**CONS34))
      ELSE
      EPSR = 0.
      END IF
              IF (QI3D(K).GE.QSMALL) THEN
              DUM=(1.-EXP(-LAMI(K)*DCS)*(1.+LAMI(K)*DCS))
              PRD(K) = EPSI*(QV3D(K)-QVI(K))/ABI(K)*DUM
              ELSE
              DUM=0.
              END IF
              IF (QNI3D(K).GE.QSMALL) THEN
              PRDS(K) = EPSS*(QV3D(K)-QVI(K))/ABI(K)+ &
                EPSI*(QV3D(K)-QVI(K))/ABI(K)*(1.-DUM)
              ELSE
              PRD(K) = PRD(K)+EPSI*(QV3D(K)-QVI(K))/ABI(K)*(1.-DUM)
              END IF
              PRDG(K) = EPSG*(QV3D(K)-QVI(K))/ABI(K)
           IF (QV3D(K).LT.QVS(K)) THEN
              PRE(K) = EPSR*(QV3D(K)-QVS(K))/AB(K)
              PRE(K) = MIN(PRE(K),0.)
           ELSE
              PRE(K) = 0.
           END IF
           DUM = (QV3D(K)-QVI(K))/DT
           FUDGEF = 0.9999
           SUM_DEP = PRD(K)+PRDS(K)+MNUCCD(K)+PRDG(K)
           IF( (DUM.GT.0. .AND. SUM_DEP.GT.DUM*FUDGEF) .OR. &
               (DUM.LT.0. .AND. SUM_DEP.LT.DUM*FUDGEF) ) THEN
               MNUCCD(K) = FUDGEF*MNUCCD(K)*DUM/SUM_DEP
               PRD(K) = FUDGEF*PRD(K)*DUM/SUM_DEP
               PRDS(K) = FUDGEF*PRDS(K)*DUM/SUM_DEP
        PRDG(K) = FUDGEF*PRDG(K)*DUM/SUM_DEP
           ENDIF
           IF (PRD(K).LT.0.) THEN
              EPRD(K)=PRD(K)
              PRD(K)=0.
           END IF
           IF (PRDS(K).LT.0.) THEN
              EPRDS(K)=PRDS(K)
              PRDS(K)=0.
           END IF
           IF (PRDG(K).LT.0.) THEN
              EPRDG(K)=PRDG(K)
              PRDG(K)=0.
           END IF
      IF (ILIQ.EQ.1) THEN
      MNUCCC(K)=0.
      NNUCCC(K)=0.
      MNUCCR(K)=0.
      NNUCCR(K)=0.
      MNUCCD(K)=0.
      NNUCCD(K)=0.
      END IF
      IF (IGRAUP.EQ.1) THEN
            PRACG(K) = 0.
            PSACR(K) = 0.
     PSACWG(K) = 0.
     PRDG(K) = 0.
     EPRDG(K) = 0.
            EVPMG(K) = 0.
            PGMLT(K) = 0.
     NPRACG(K) = 0.
     NPSACWG(K) = 0.
     NSCNG(K) = 0.
      NGRACS(K) = 0.
     NSUBG(K) = 0.
     NGMLTG(K) = 0.
            NGMLTR(K) = 0.
            PIACRS(K)=PIACRS(K)+PIACR(K)
            PIACR(K) = 0.
     PRACIS(K)=PRACIS(K)+PRACI(K)
     PRACI(K) = 0.
     PSACWS(K)=PSACWS(K)+PGSACW(K)
     PGSACW(K) = 0.
     PRACS(K)=PRACS(K)+PGRACS(K)
     PGRACS(K) = 0.
       END IF
      DUM = (PRC(K)+PRA(K)+MNUCCC(K)+PSACWS(K)+PSACWI(K)+QMULTS(K)+PSACWG(K)+PGSACW(K)+QMULTG(K))*DT
      IF (DUM.GT.QC3D(K).AND.QC3D(K).GE.QSMALL) THEN
        RATIO = QC3D(K)/DUM
        PRC(K) = PRC(K)*RATIO
        PRA(K) = PRA(K)*RATIO
        MNUCCC(K) = MNUCCC(K)*RATIO
        PSACWS(K) = PSACWS(K)*RATIO
        PSACWI(K) = PSACWI(K)*RATIO
        QMULTS(K) = QMULTS(K)*RATIO
        QMULTG(K) = QMULTG(K)*RATIO
        PSACWG(K) = PSACWG(K)*RATIO
 PGSACW(K) = PGSACW(K)*RATIO
        END IF
      DUM = (-PRD(K)-MNUCCC(K)+PRCI(K)+PRAI(K)-QMULTS(K)-QMULTG(K)-QMULTR(K)-QMULTRG(K) &
                -MNUCCD(K)+PRACI(K)+PRACIS(K)-EPRD(K)-PSACWI(K))*DT
      IF (DUM.GT.QI3D(K).AND.QI3D(K).GE.QSMALL) THEN
        RATIO = (QI3D(K)/DT+PRD(K)+MNUCCC(K)+QMULTS(K)+QMULTG(K)+QMULTR(K)+QMULTRG(K)+ &
                     MNUCCD(K)+PSACWI(K))/ &
                      (PRCI(K)+PRAI(K)+PRACI(K)+PRACIS(K)-EPRD(K))
        PRCI(K) = PRCI(K)*RATIO
        PRAI(K) = PRAI(K)*RATIO
        PRACI(K) = PRACI(K)*RATIO
        PRACIS(K) = PRACIS(K)*RATIO
        EPRD(K) = EPRD(K)*RATIO
        END IF
      DUM=((PRACS(K)-PRE(K))+(QMULTR(K)+QMULTRG(K)-PRC(K))+(MNUCCR(K)-PRA(K))+ &
             PIACR(K)+PIACRS(K)+PGRACS(K)+PRACG(K))*DT
      IF (DUM.GT.QR3D(K).AND.QR3D(K).GE.QSMALL) THEN
        RATIO = (QR3D(K)/DT+PRC(K)+PRA(K))/ &
             (-PRE(K)+QMULTR(K)+QMULTRG(K)+PRACS(K)+MNUCCR(K)+PIACR(K)+PIACRS(K)+PGRACS(K)+PRACG(K))
        PRE(K) = PRE(K)*RATIO
        PRACS(K) = PRACS(K)*RATIO
        QMULTR(K) = QMULTR(K)*RATIO
        QMULTRG(K) = QMULTRG(K)*RATIO
        MNUCCR(K) = MNUCCR(K)*RATIO
        PIACR(K) = PIACR(K)*RATIO
        PIACRS(K) = PIACRS(K)*RATIO
        PGRACS(K) = PGRACS(K)*RATIO
        PRACG(K) = PRACG(K)*RATIO
        END IF
        IF (IGRAUP.EQ.0) THEN
      DUM = (-PRDS(K)-PSACWS(K)-PRAI(K)-PRCI(K)-PRACS(K)-EPRDS(K)+PSACR(K)-PIACRS(K)-PRACIS(K))*DT
      IF (DUM.GT.QNI3D(K).AND.QNI3D(K).GE.QSMALL) THEN
        RATIO = (QNI3D(K)/DT+PRDS(K)+PSACWS(K)+PRAI(K)+PRCI(K)+PRACS(K)+PIACRS(K)+PRACIS(K))/(-EPRDS(K)+PSACR(K))
       EPRDS(K) = EPRDS(K)*RATIO
       PSACR(K) = PSACR(K)*RATIO
       END IF
       ELSE IF (IGRAUP.EQ.1) THEN
      DUM = (-PRDS(K)-PSACWS(K)-PRAI(K)-PRCI(K)-PRACS(K)-EPRDS(K)+PSACR(K)-PIACRS(K)-PRACIS(K)-MNUCCR(K))*DT
      IF (DUM.GT.QNI3D(K).AND.QNI3D(K).GE.QSMALL) THEN
       RATIO = (QNI3D(K)/DT+PRDS(K)+PSACWS(K)+PRAI(K)+PRCI(K)+PRACS(K)+PIACRS(K)+PRACIS(K)+MNUCCR(K))/(-EPRDS(K)+PSACR(K))
       EPRDS(K) = EPRDS(K)*RATIO
       PSACR(K) = PSACR(K)*RATIO
       END IF
       END IF
      DUM = (-PSACWG(K)-PRACG(K)-PGSACW(K)-PGRACS(K)-PRDG(K)-MNUCCR(K)-EPRDG(K)-PIACR(K)-PRACI(K)-PSACR(K))*DT
      IF (DUM.GT.QG3D(K).AND.QG3D(K).GE.QSMALL) THEN
        RATIO = (QG3D(K)/DT+PSACWG(K)+PRACG(K)+PGSACW(K)+PGRACS(K)+PRDG(K)+MNUCCR(K)+PSACR(K)+&
                  PIACR(K)+PRACI(K))/(-EPRDG(K))
       EPRDG(K) = EPRDG(K)*RATIO
      END IF
      QV3DTEN(K) = QV3DTEN(K)+(-PRE(K)-PRD(K)-PRDS(K)-MNUCCD(K)-EPRD(K)-EPRDS(K)-PRDG(K)-EPRDG(K))
      T3DTEN(K) = T3DTEN(K)+(PRE(K) &
               *XXLV(K)+(PRD(K)+PRDS(K)+ &
                MNUCCD(K)+EPRD(K)+EPRDS(K)+PRDG(K)+EPRDG(K))*XXLS(K)+ &
               (PSACWS(K)+PSACWI(K)+MNUCCC(K)+MNUCCR(K)+ &
                QMULTS(K)+QMULTG(K)+QMULTR(K)+QMULTRG(K)+PRACS(K) &
                +PSACWG(K)+PRACG(K)+PGSACW(K)+PGRACS(K)+PIACR(K)+PIACRS(K))*XLF(K))/CPM(K)
      QC3DTEN(K) = QC3DTEN(K)+ &
                 (-PRA(K)-PRC(K)-MNUCCC(K)+PCC(K)- &
                  PSACWS(K)-PSACWI(K)-QMULTS(K)-QMULTG(K)-PSACWG(K)-PGSACW(K))
      QI3DTEN(K) = QI3DTEN(K)+ &
         (PRD(K)+EPRD(K)+PSACWI(K)+MNUCCC(K)-PRCI(K)- &
                  PRAI(K)+QMULTS(K)+QMULTG(K)+QMULTR(K)+QMULTRG(K)+MNUCCD(K)-PRACI(K)-PRACIS(K))
      QR3DTEN(K) = QR3DTEN(K)+ &
                 (PRE(K)+PRA(K)+PRC(K)-PRACS(K)-MNUCCR(K)-QMULTR(K)-QMULTRG(K) &
             -PIACR(K)-PIACRS(K)-PRACG(K)-PGRACS(K))
      IF (IGRAUP.EQ.0) THEN
      QNI3DTEN(K) = QNI3DTEN(K)+ &
           (PRAI(K)+PSACWS(K)+PRDS(K)+PRACS(K)+PRCI(K)+EPRDS(K)-PSACR(K)+PIACRS(K)+PRACIS(K))
      NS3DTEN(K) = NS3DTEN(K)+(NSAGG(K)+NPRCI(K)-NSCNG(K)-NGRACS(K)+NIACRS(K))
      QG3DTEN(K) = QG3DTEN(K)+(PRACG(K)+PSACWG(K)+PGSACW(K)+PGRACS(K)+ &
                    PRDG(K)+EPRDG(K)+MNUCCR(K)+PIACR(K)+PRACI(K)+PSACR(K))
      NG3DTEN(K) = NG3DTEN(K)+(NSCNG(K)+NGRACS(K)+NNUCCR(K)+NIACR(K))
      ELSE IF (IGRAUP.EQ.1) THEN
      QNI3DTEN(K) = QNI3DTEN(K)+ &
           (PRAI(K)+PSACWS(K)+PRDS(K)+PRACS(K)+PRCI(K)+EPRDS(K)-PSACR(K)+PIACRS(K)+PRACIS(K)+MNUCCR(K))
      NS3DTEN(K) = NS3DTEN(K)+(NSAGG(K)+NPRCI(K)-NSCNG(K)-NGRACS(K)+NIACRS(K)+NNUCCR(K))
      END IF
      NC3DTEN(K) = NC3DTEN(K)+(-NNUCCC(K)-NPSACWS(K) &
            -NPRA(K)-NPRC(K)-NPSACWI(K)-NPSACWG(K))
      NI3DTEN(K) = NI3DTEN(K)+ &
       (NNUCCC(K)-NPRCI(K)-NPRAI(K)+NMULTS(K)+NMULTG(K)+NMULTR(K)+NMULTRG(K)+ &
               NNUCCD(K)-NIACR(K)-NIACRS(K))
      NR3DTEN(K) = NR3DTEN(K)+(NPRC1(K)-NPRACS(K)-NNUCCR(K) &
                   +NRAGG(K)-NIACR(K)-NIACRS(K)-NPRACG(K)-NGRACS(K))
 C2PREC(K) = PRA(K)+PRC(K)+PSACWS(K)+QMULTS(K)+QMULTG(K)+PSACWG(K)+ &
       PGSACW(K)+MNUCCC(K)+PSACWI(K)
      DUMT = T3D(K)+DT*T3DTEN(K)
      DUMQV = QV3D(K)+DT*QV3DTEN(K)
      dum=min(0.99*pres(k),POLYSVP(DUMT,0))
      DUMQSS = EP_2*dum/(PRES(K)-dum)
      DUMQC = QC3D(K)+DT*QC3DTEN(K)
      DUMQC = MAX(DUMQC,0.)
      DUMS = DUMQV-DUMQSS
      PCC(K) = DUMS/(1.+XXLV(K)**2*DUMQSS/(CPM(K)*RV*DUMT**2))/DT
      IF (PCC(K)*DT+DUMQC.LT.0.) THEN
           PCC(K) = -DUMQC/DT
      END IF
      QV3DTEN(K) = QV3DTEN(K)-PCC(K)
      T3DTEN(K) = T3DTEN(K)+PCC(K)*XXLV(K)/CPM(K)
      QC3DTEN(K) = QC3DTEN(K)+PCC(K)
      IF (EPRD(K).LT.0.) THEN
         DUM = EPRD(K)*DT/QI3D(K)
            DUM = MAX(-1.,DUM)
         NSUBI(K) = DUM*NI3D(K)/DT
      END IF
      IF (EPRDS(K).LT.0.) THEN
         DUM = EPRDS(K)*DT/QNI3D(K)
           DUM = MAX(-1.,DUM)
         NSUBS(K) = DUM*NS3D(K)/DT
      END IF
      IF (PRE(K).LT.0.) THEN
         DUM = PRE(K)*DT/QR3D(K)
           DUM = MAX(-1.,DUM)
         NSUBR(K) = DUM*NR3D(K)/DT
      END IF
      IF (EPRDG(K).LT.0.) THEN
         DUM = EPRDG(K)*DT/QG3D(K)
           DUM = MAX(-1.,DUM)
         NSUBG(K) = DUM*NG3D(K)/DT
      END IF
         NI3DTEN(K) = NI3DTEN(K)+NSUBI(K)
         NS3DTEN(K) = NS3DTEN(K)+NSUBS(K)
         NG3DTEN(K) = NG3DTEN(K)+NSUBG(K)
         NR3DTEN(K) = NR3DTEN(K)+NSUBR(K)
         END IF
         LTRUE = 1
 200 CONTINUE
        END DO
      PRECRT = 0.
      SNOWRT = 0.
      SNOWPRT = 0.
      GRPLPRT = 0.
        IF (LTRUE.EQ.0) GOTO 400
      NSTEP = 1
      DO K = KTE,KTS,-1
        DUMI(K) = QI3D(K)+QI3DTEN(K)*DT
        DUMQS(K) = QNI3D(K)+QNI3DTEN(K)*DT
        DUMR(K) = QR3D(K)+QR3DTEN(K)*DT
        DUMFNI(K) = NI3D(K)+NI3DTEN(K)*DT
        DUMFNS(K) = NS3D(K)+NS3DTEN(K)*DT
        DUMFNR(K) = NR3D(K)+NR3DTEN(K)*DT
        DUMC(K) = QC3D(K)+QC3DTEN(K)*DT
        DUMFNC(K) = NC3D(K)+NC3DTEN(K)*DT
 DUMG(K) = QG3D(K)+QG3DTEN(K)*DT
 DUMFNG(K) = NG3D(K)+NG3DTEN(K)*DT
        IF (iinum.EQ.1) THEN
        DUMFNC(K) = NC3D(K)
        END IF
      DUMFNI(K) = MAX(0.,DUMFNI(K))
      DUMFNS(K) = MAX(0.,DUMFNS(K))
      DUMFNC(K) = MAX(0.,DUMFNC(K))
      DUMFNR(K) = MAX(0.,DUMFNR(K))
      DUMFNG(K) = MAX(0.,DUMFNG(K))
      IF (DUMI(K).GE.QSMALL) THEN
        DLAMI = (CONS12*DUMFNI(K)/DUMI(K))**(1./DI)
        DLAMI=MAX(DLAMI,LAMMINI)
        DLAMI=MIN(DLAMI,LAMMAXI)
      END IF
      IF (DUMR(K).GE.QSMALL) THEN
        DLAMR = (PI*RHOW*DUMFNR(K)/DUMR(K))**(1./3.)
        DLAMR=MAX(DLAMR,LAMMINR)
        DLAMR=MIN(DLAMR,LAMMAXR)
      END IF
      IF (DUMC(K).GE.QSMALL) THEN
         DUM = PRES(K)/(287.15*T3D(K))
         PGAM(K)=0.0005714*(NC3D(K)/1.E6*DUM)+0.2714
         PGAM(K)=1./(PGAM(K)**2)-1.
         PGAM(K)=MAX(PGAM(K),2.)
         PGAM(K)=MIN(PGAM(K),10.)
        DLAMC = (CONS26*DUMFNC(K)*GAMMA(PGAM(K)+4.)/(DUMC(K)*GAMMA(PGAM(K)+1.)))**(1./3.)
        LAMMIN = (PGAM(K)+1.)/60.E-6
        LAMMAX = (PGAM(K)+1.)/1.E-6
        DLAMC=MAX(DLAMC,LAMMIN)
        DLAMC=MIN(DLAMC,LAMMAX)
      END IF
      IF (DUMQS(K).GE.QSMALL) THEN
        DLAMS = (CONS1*DUMFNS(K)/ DUMQS(K))**(1./DS)
        DLAMS=MAX(DLAMS,LAMMINS)
        DLAMS=MIN(DLAMS,LAMMAXS)
      END IF
      IF (DUMG(K).GE.QSMALL) THEN
        DLAMG = (CONS2*DUMFNG(K)/ DUMG(K))**(1./DG)
        DLAMG=MAX(DLAMG,LAMMING)
        DLAMG=MIN(DLAMG,LAMMAXG)
      END IF
      IF (DUMC(K).GE.QSMALL) THEN
      UNC = ACN(K)*GAMMA(1.+BC+PGAM(K))/ (DLAMC**BC*GAMMA(PGAM(K)+1.))
      UMC = ACN(K)*GAMMA(4.+BC+PGAM(K))/ (DLAMC**BC*GAMMA(PGAM(K)+4.))
      ELSE
      UMC = 0.
      UNC = 0.
      END IF
      IF (DUMI(K).GE.QSMALL) THEN
      UNI = AIN(K)*CONS27/DLAMI**BI
      UMI = AIN(K)*CONS28/(DLAMI**BI)
      ELSE
      UMI = 0.
      UNI = 0.
      END IF
      IF (DUMR(K).GE.QSMALL) THEN
      UNR = ARN(K)*CONS6/DLAMR**BR
      UMR = ARN(K)*CONS4/(DLAMR**BR)
      ELSE
      UMR = 0.
      UNR = 0.
      END IF
      IF (DUMQS(K).GE.QSMALL) THEN
      UMS = ASN(K)*CONS3/(DLAMS**BS)
      UNS = ASN(K)*CONS5/DLAMS**BS
      ELSE
      UMS = 0.
      UNS = 0.
      END IF
      IF (DUMG(K).GE.QSMALL) THEN
      UMG = AGN(K)*CONS7/(DLAMG**BG)
      UNG = AGN(K)*CONS8/DLAMG**BG
      ELSE
      UMG = 0.
      UNG = 0.
      END IF
        dum=(rhosu/rho(k))**0.54
        UMS=MIN(UMS,1.2*dum)
        UNS=MIN(UNS,1.2*dum)
        UMI=MIN(UMI,1.2*(rhosu/rho(k))**0.35)
        UNI=MIN(UNI,1.2*(rhosu/rho(k))**0.35)
        UMR=MIN(UMR,9.1*dum)
        UNR=MIN(UNR,9.1*dum)
        UMG=MIN(UMG,20.*dum)
        UNG=MIN(UNG,20.*dum)
      FR(K) = UMR
      FI(K) = UMI
      FNI(K) = UNI
      FS(K) = UMS
      FNS(K) = UNS
      FNR(K) = UNR
      FC(K) = UMC
      FNC(K) = UNC
      FG(K) = UMG
      FNG(K) = UNG
 IF (K.LE.KTE-1) THEN
        IF (FR(K).LT.1.E-10) THEN
 FR(K)=FR(K+1)
 END IF
        IF (FI(K).LT.1.E-10) THEN
 FI(K)=FI(K+1)
 END IF
        IF (FNI(K).LT.1.E-10) THEN
 FNI(K)=FNI(K+1)
 END IF
        IF (FS(K).LT.1.E-10) THEN
 FS(K)=FS(K+1)
 END IF
        IF (FNS(K).LT.1.E-10) THEN
 FNS(K)=FNS(K+1)
 END IF
        IF (FNR(K).LT.1.E-10) THEN
 FNR(K)=FNR(K+1)
 END IF
        IF (FC(K).LT.1.E-10) THEN
 FC(K)=FC(K+1)
 END IF
        IF (FNC(K).LT.1.E-10) THEN
 FNC(K)=FNC(K+1)
 END IF
        IF (FG(K).LT.1.E-10) THEN
 FG(K)=FG(K+1)
 END IF
        IF (FNG(K).LT.1.E-10) THEN
 FNG(K)=FNG(K+1)
 END IF
 END IF
      RGVM = MAX(FR(K),FI(K),FS(K),FC(K),FNI(K),FNR(K),FNS(K),FNC(K),FG(K),FNG(K))
      NSTEP = MAX(INT(RGVM*DT/DZQ(K)+1.),NSTEP)
      DUMR(k) = DUMR(k)*RHO(K)
      DUMI(k) = DUMI(k)*RHO(K)
      DUMFNI(k) = DUMFNI(K)*RHO(K)
      DUMQS(k) = DUMQS(K)*RHO(K)
      DUMFNS(k) = DUMFNS(K)*RHO(K)
      DUMFNR(k) = DUMFNR(K)*RHO(K)
      DUMC(k) = DUMC(K)*RHO(K)
      DUMFNC(k) = DUMFNC(K)*RHO(K)
      DUMG(k) = DUMG(K)*RHO(K)
      DUMFNG(k) = DUMFNG(K)*RHO(K)
      END DO
      DO N = 1,NSTEP
      DO K = KTS,KTE
      FALOUTR(K) = FR(K)*DUMR(K)
      FALOUTI(K) = FI(K)*DUMI(K)
      FALOUTNI(K) = FNI(K)*DUMFNI(K)
      FALOUTS(K) = FS(K)*DUMQS(K)
      FALOUTNS(K) = FNS(K)*DUMFNS(K)
      FALOUTNR(K) = FNR(K)*DUMFNR(K)
      FALOUTC(K) = FC(K)*DUMC(K)
      FALOUTNC(K) = FNC(K)*DUMFNC(K)
      FALOUTG(K) = FG(K)*DUMG(K)
      FALOUTNG(K) = FNG(K)*DUMFNG(K)
      END DO
      K = KTE
      FALTNDR = FALOUTR(K)/DZQ(k)
      FALTNDI = FALOUTI(K)/DZQ(k)
      FALTNDNI = FALOUTNI(K)/DZQ(k)
      FALTNDS = FALOUTS(K)/DZQ(k)
      FALTNDNS = FALOUTNS(K)/DZQ(k)
      FALTNDNR = FALOUTNR(K)/DZQ(k)
      FALTNDC = FALOUTC(K)/DZQ(k)
      FALTNDNC = FALOUTNC(K)/DZQ(k)
      FALTNDG = FALOUTG(K)/DZQ(k)
      FALTNDNG = FALOUTNG(K)/DZQ(k)
      QRSTEN(K) = QRSTEN(K)-FALTNDR/NSTEP/RHO(k)
      QISTEN(K) = QISTEN(K)-FALTNDI/NSTEP/RHO(k)
      NI3DTEN(K) = NI3DTEN(K)-FALTNDNI/NSTEP/RHO(k)
      QNISTEN(K) = QNISTEN(K)-FALTNDS/NSTEP/RHO(k)
      NS3DTEN(K) = NS3DTEN(K)-FALTNDNS/NSTEP/RHO(k)
      NR3DTEN(K) = NR3DTEN(K)-FALTNDNR/NSTEP/RHO(k)
      QCSTEN(K) = QCSTEN(K)-FALTNDC/NSTEP/RHO(k)
      NC3DTEN(K) = NC3DTEN(K)-FALTNDNC/NSTEP/RHO(k)
      QGSTEN(K) = QGSTEN(K)-FALTNDG/NSTEP/RHO(k)
      NG3DTEN(K) = NG3DTEN(K)-FALTNDNG/NSTEP/RHO(k)
      DUMR(K) = DUMR(K)-FALTNDR*DT/NSTEP
      DUMI(K) = DUMI(K)-FALTNDI*DT/NSTEP
      DUMFNI(K) = DUMFNI(K)-FALTNDNI*DT/NSTEP
      DUMQS(K) = DUMQS(K)-FALTNDS*DT/NSTEP
      DUMFNS(K) = DUMFNS(K)-FALTNDNS*DT/NSTEP
      DUMFNR(K) = DUMFNR(K)-FALTNDNR*DT/NSTEP
      DUMC(K) = DUMC(K)-FALTNDC*DT/NSTEP
      DUMFNC(K) = DUMFNC(K)-FALTNDNC*DT/NSTEP
      DUMG(K) = DUMG(K)-FALTNDG*DT/NSTEP
      DUMFNG(K) = DUMFNG(K)-FALTNDNG*DT/NSTEP
      DO K = KTE-1,KTS,-1
      FALTNDR = (FALOUTR(K+1)-FALOUTR(K))/DZQ(K)
      FALTNDI = (FALOUTI(K+1)-FALOUTI(K))/DZQ(K)
      FALTNDNI = (FALOUTNI(K+1)-FALOUTNI(K))/DZQ(K)
      FALTNDS = (FALOUTS(K+1)-FALOUTS(K))/DZQ(K)
      FALTNDNS = (FALOUTNS(K+1)-FALOUTNS(K))/DZQ(K)
      FALTNDNR = (FALOUTNR(K+1)-FALOUTNR(K))/DZQ(K)
      FALTNDC = (FALOUTC(K+1)-FALOUTC(K))/DZQ(K)
      FALTNDNC = (FALOUTNC(K+1)-FALOUTNC(K))/DZQ(K)
      FALTNDG = (FALOUTG(K+1)-FALOUTG(K))/DZQ(K)
      FALTNDNG = (FALOUTNG(K+1)-FALOUTNG(K))/DZQ(K)
      QRSTEN(K) = QRSTEN(K)+FALTNDR/NSTEP/RHO(k)
      QISTEN(K) = QISTEN(K)+FALTNDI/NSTEP/RHO(k)
      NI3DTEN(K) = NI3DTEN(K)+FALTNDNI/NSTEP/RHO(k)
      QNISTEN(K) = QNISTEN(K)+FALTNDS/NSTEP/RHO(k)
      NS3DTEN(K) = NS3DTEN(K)+FALTNDNS/NSTEP/RHO(k)
      NR3DTEN(K) = NR3DTEN(K)+FALTNDNR/NSTEP/RHO(k)
      QCSTEN(K) = QCSTEN(K)+FALTNDC/NSTEP/RHO(k)
      NC3DTEN(K) = NC3DTEN(K)+FALTNDNC/NSTEP/RHO(k)
      QGSTEN(K) = QGSTEN(K)+FALTNDG/NSTEP/RHO(k)
      NG3DTEN(K) = NG3DTEN(K)+FALTNDNG/NSTEP/RHO(k)
      DUMR(K) = DUMR(K)+FALTNDR*DT/NSTEP
      DUMI(K) = DUMI(K)+FALTNDI*DT/NSTEP
      DUMFNI(K) = DUMFNI(K)+FALTNDNI*DT/NSTEP
      DUMQS(K) = DUMQS(K)+FALTNDS*DT/NSTEP
      DUMFNS(K) = DUMFNS(K)+FALTNDNS*DT/NSTEP
      DUMFNR(K) = DUMFNR(K)+FALTNDNR*DT/NSTEP
      DUMC(K) = DUMC(K)+FALTNDC*DT/NSTEP
      DUMFNC(K) = DUMFNC(K)+FALTNDNC*DT/NSTEP
      DUMG(K) = DUMG(K)+FALTNDG*DT/NSTEP
      DUMFNG(K) = DUMFNG(K)+FALTNDNG*DT/NSTEP
   CSED(K)=CSED(K)+FALOUTC(K)/NSTEP
   ISED(K)=ISED(K)+FALOUTI(K)/NSTEP
   SSED(K)=SSED(K)+FALOUTS(K)/NSTEP
   GSED(K)=GSED(K)+FALOUTG(K)/NSTEP
   RSED(K)=RSED(K)+FALOUTR(K)/NSTEP
      END DO
        PRECRT = PRECRT+(FALOUTR(KTS)+FALOUTC(KTS)+FALOUTS(KTS)+FALOUTI(KTS)+FALOUTG(KTS)) &
                     *DT/NSTEP
        SNOWRT = SNOWRT+(FALOUTS(KTS)+FALOUTI(KTS)+FALOUTG(KTS))*DT/NSTEP
        SNOWPRT = SNOWPRT+(FALOUTI(KTS)+FALOUTS(KTS))*DT/NSTEP
        GRPLPRT = GRPLPRT+(FALOUTG(KTS))*DT/NSTEP
      END DO
        DO K=KTS,KTE
        QR3DTEN(K)=QR3DTEN(K)+QRSTEN(K)
        QI3DTEN(K)=QI3DTEN(K)+QISTEN(K)
        QC3DTEN(K)=QC3DTEN(K)+QCSTEN(K)
        QG3DTEN(K)=QG3DTEN(K)+QGSTEN(K)
        QNI3DTEN(K)=QNI3DTEN(K)+QNISTEN(K)
        IF (QI3D(K).GE.QSMALL.AND.T3D(K).LT.273.15.AND.LAMI(K).GE.1.E-10) THEN
        IF (1./LAMI(K).GE.2.*DCS) THEN
           QNI3DTEN(K) = QNI3DTEN(K)+QI3D(K)/DT+ QI3DTEN(K)
           NS3DTEN(K) = NS3DTEN(K)+NI3D(K)/DT+ NI3DTEN(K)
           QI3DTEN(K) = -QI3D(K)/DT
           NI3DTEN(K) = -NI3D(K)/DT
        END IF
        END IF
          QC3D(k) = QC3D(k)+QC3DTEN(k)*DT
          QI3D(k) = QI3D(k)+QI3DTEN(k)*DT
          QNI3D(k) = QNI3D(k)+QNI3DTEN(k)*DT
          QR3D(k) = QR3D(k)+QR3DTEN(k)*DT
          NC3D(k) = NC3D(k)+NC3DTEN(k)*DT
          NI3D(k) = NI3D(k)+NI3DTEN(k)*DT
          NS3D(k) = NS3D(k)+NS3DTEN(k)*DT
          NR3D(k) = NR3D(k)+NR3DTEN(k)*DT
          IF (IGRAUP.EQ.0) THEN
          QG3D(k) = QG3D(k)+QG3DTEN(k)*DT
          NG3D(k) = NG3D(k)+NG3DTEN(k)*DT
          END IF
          T3D(K) = T3D(K)+T3DTEN(k)*DT
          QV3D(K) = QV3D(K)+QV3DTEN(k)*DT
            EVS(K) = min(0.99*pres(k),POLYSVP(T3D(K),0))
            EIS(K) = min(0.99*pres(k),POLYSVP(T3D(K),1))
            IF (EIS(K).GT.EVS(K)) EIS(K) = EVS(K)
            QVS(K) = EP_2*EVS(K)/(PRES(K)-EVS(K))
            QVI(K) = EP_2*EIS(K)/(PRES(K)-EIS(K))
            QVQVS(K) = QV3D(K)/QVS(K)
            QVQVSI(K) = QV3D(K)/QVI(K)
             IF (QVQVS(K).LT.0.9) THEN
               IF (QR3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QR3D(K)
                  T3D(K)=T3D(K)-QR3D(K)*XXLV(K)/CPM(K)
                  QR3D(K)=0.
               END IF
               IF (QC3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QC3D(K)
                  T3D(K)=T3D(K)-QC3D(K)*XXLV(K)/CPM(K)
                  QC3D(K)=0.
               END IF
             END IF
             IF (QVQVSI(K).LT.0.9) THEN
               IF (QI3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QI3D(K)
                  T3D(K)=T3D(K)-QI3D(K)*XXLS(K)/CPM(K)
                  QI3D(K)=0.
               END IF
               IF (QNI3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QNI3D(K)
                  T3D(K)=T3D(K)-QNI3D(K)*XXLS(K)/CPM(K)
                  QNI3D(K)=0.
               END IF
               IF (QG3D(K).LT.1.E-8) THEN
                  QV3D(K)=QV3D(K)+QG3D(K)
                  T3D(K)=T3D(K)-QG3D(K)*XXLS(K)/CPM(K)
                  QG3D(K)=0.
               END IF
             END IF
       IF (QC3D(K).LT.QSMALL) THEN
         QC3D(K) = 0.
         NC3D(K) = 0.
         EFFC(K) = 0.
       END IF
       IF (QR3D(K).LT.QSMALL) THEN
         QR3D(K) = 0.
         NR3D(K) = 0.
         EFFR(K) = 0.
       END IF
       IF (QI3D(K).LT.QSMALL) THEN
         QI3D(K) = 0.
         NI3D(K) = 0.
         EFFI(K) = 0.
       END IF
       IF (QNI3D(K).LT.QSMALL) THEN
         QNI3D(K) = 0.
         NS3D(K) = 0.
         EFFS(K) = 0.
       END IF
       IF (QG3D(K).LT.QSMALL) THEN
         QG3D(K) = 0.
         NG3D(K) = 0.
         EFFG(K) = 0.
       END IF
            IF (QC3D(K).LT.QSMALL.AND.QI3D(K).LT.QSMALL.AND.QNI3D(K).LT.QSMALL &
                 .AND.QR3D(K).LT.QSMALL.AND.QG3D(K).LT.QSMALL) GOTO 500
        IF (QI3D(K).GE.QSMALL.AND.T3D(K).GE.273.15) THEN
           QR3D(K) = QR3D(K)+QI3D(K)
           T3D(K) = T3D(K)-QI3D(K)*XLF(K)/CPM(K)
           QI3D(K) = 0.
           NR3D(K) = NR3D(K)+NI3D(K)
           NI3D(K) = 0.
        END IF
        IF (ILIQ.EQ.1) GOTO 778
        IF (T3D(K).LE.233.15.AND.QC3D(K).GE.QSMALL) THEN
           QI3D(K)=QI3D(K)+QC3D(K)
           T3D(K)=T3D(K)+QC3D(K)*XLF(K)/CPM(K)
           QC3D(K)=0.
           NI3D(K)=NI3D(K)+NC3D(K)
           NC3D(K)=0.
        END IF
        IF (IGRAUP.EQ.0) THEN
        IF (T3D(K).LE.233.15.AND.QR3D(K).GE.QSMALL) THEN
           QG3D(K) = QG3D(K)+QR3D(K)
           T3D(K) = T3D(K)+QR3D(K)*XLF(K)/CPM(K)
           QR3D(K) = 0.
           NG3D(K) = NG3D(K)+ NR3D(K)
           NR3D(K) = 0.
        END IF
        ELSE IF (IGRAUP.EQ.1) THEN
        IF (T3D(K).LE.233.15.AND.QR3D(K).GE.QSMALL) THEN
           QNI3D(K) = QNI3D(K)+QR3D(K)
           T3D(K) = T3D(K)+QR3D(K)*XLF(K)/CPM(K)
           QR3D(K) = 0.
           NS3D(K) = NS3D(K)+NR3D(K)
           NR3D(K) = 0.
        END IF
        END IF
 778 CONTINUE
      NI3D(K) = MAX(0.,NI3D(K))
      NS3D(K) = MAX(0.,NS3D(K))
      NC3D(K) = MAX(0.,NC3D(K))
      NR3D(K) = MAX(0.,NR3D(K))
      NG3D(K) = MAX(0.,NG3D(K))
      IF (QI3D(K).GE.QSMALL) THEN
         LAMI(K) = (CONS12* &
              NI3D(K)/QI3D(K))**(1./DI)
      IF (LAMI(K).LT.LAMMINI) THEN
      LAMI(K) = LAMMINI
      N0I(K) = LAMI(K)**4*QI3D(K)/CONS12
      NI3D(K) = N0I(K)/LAMI(K)
      ELSE IF (LAMI(K).GT.LAMMAXI) THEN
      LAMI(K) = LAMMAXI
      N0I(K) = LAMI(K)**4*QI3D(K)/CONS12
      NI3D(K) = N0I(K)/LAMI(K)
      END IF
      END IF
      IF (QR3D(K).GE.QSMALL) THEN
      LAMR(K) = (PI*RHOW*NR3D(K)/QR3D(K))**(1./3.)
      IF (LAMR(K).LT.LAMMINR) THEN
      LAMR(K) = LAMMINR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      ELSE IF (LAMR(K).GT.LAMMAXR) THEN
      LAMR(K) = LAMMAXR
      N0RR(K) = LAMR(K)**4*QR3D(K)/(PI*RHOW)
      NR3D(K) = N0RR(K)/LAMR(K)
      END IF
      END IF
      IF (QC3D(K).GE.QSMALL) THEN
         DUM = PRES(K)/(287.15*T3D(K))
         PGAM(K)=0.0005714*(NC3D(K)/1.E6*DUM)+0.2714
         PGAM(K)=1./(PGAM(K)**2)-1.
         PGAM(K)=MAX(PGAM(K),2.)
         PGAM(K)=MIN(PGAM(K),10.)
      LAMC(K) = (CONS26*NC3D(K)*GAMMA(PGAM(K)+4.)/ &
                 (QC3D(K)*GAMMA(PGAM(K)+1.)))**(1./3.)
      LAMMIN = (PGAM(K)+1.)/60.E-6
      LAMMAX = (PGAM(K)+1.)/1.E-6
      IF (LAMC(K).LT.LAMMIN) THEN
      LAMC(K) = LAMMIN
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      ELSE IF (LAMC(K).GT.LAMMAX) THEN
      LAMC(K) = LAMMAX
      NC3D(K) = EXP(3.*LOG(LAMC(K))+LOG(QC3D(K))+ &
                LOG(GAMMA(PGAM(K)+1.))-LOG(GAMMA(PGAM(K)+4.)))/CONS26
      END IF
      END IF
      IF (QNI3D(K).GE.QSMALL) THEN
      LAMS(K) = (CONS1*NS3D(K)/QNI3D(K))**(1./DS)
      IF (LAMS(K).LT.LAMMINS) THEN
      LAMS(K) = LAMMINS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      ELSE IF (LAMS(K).GT.LAMMAXS) THEN
      LAMS(K) = LAMMAXS
      N0S(K) = LAMS(K)**4*QNI3D(K)/CONS1
      NS3D(K) = N0S(K)/LAMS(K)
      END IF
      END IF
      IF (QG3D(K).GE.QSMALL) THEN
      LAMG(K) = (CONS2*NG3D(K)/QG3D(K))**(1./DG)
      IF (LAMG(K).LT.LAMMING) THEN
      LAMG(K) = LAMMING
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      ELSE IF (LAMG(K).GT.LAMMAXG) THEN
      LAMG(K) = LAMMAXG
      N0G(K) = LAMG(K)**4*QG3D(K)/CONS2
      NG3D(K) = N0G(K)/LAMG(K)
      END IF
      END IF
 500 CONTINUE
      IF (QI3D(K).GE.QSMALL) THEN
         EFFI(K) = 3./LAMI(K)/2.*1.E6
      ELSE
         EFFI(K) = 25.
      END IF
      IF (QNI3D(K).GE.QSMALL) THEN
         EFFS(K) = 3./LAMS(K)/2.*1.E6
      ELSE
         EFFS(K) = 25.
      END IF
      IF (QR3D(K).GE.QSMALL) THEN
         EFFR(K) = 3./LAMR(K)/2.*1.E6
      ELSE
         EFFR(K) = 25.
      END IF
      IF (QC3D(K).GE.QSMALL) THEN
      EFFC(K) = GAMMA(PGAM(K)+4.)/ &
             GAMMA(PGAM(K)+3.)/LAMC(K)/2.*1.E6
      ELSE
      EFFC(K) = 25.
      END IF
      IF (QG3D(K).GE.QSMALL) THEN
         EFFG(K) = 3./LAMG(K)/2.*1.E6
      ELSE
         EFFG(K) = 25.
      END IF
          NI3D(K) = MIN(NI3D(K),0.3E6/RHO(K))
          IF (iinum.EQ.0.AND.IACT.EQ.2) THEN
          NC3D(K) = MIN(NC3D(K),(NANEW1+NANEW2)/RHO(K))
          END IF
          IF (iinum.EQ.1) THEN
             NC3D(K) = NDCNST*1.E6/RHO(K)
          END IF
      END DO
 400 CONTINUE
      RETURN
      END SUBROUTINE MORR_TWO_MOMENT_MICRO
      REAL FUNCTION POLYSVP (T,TYPE)
      IMPLICIT NONE
      REAL DUM
      REAL T
      INTEGER TYPE
      real a0i,a1i,a2i,a3i,a4i,a5i,a6i,a7i,a8i
      data a0i,a1i,a2i,a3i,a4i,a5i,a6i,a7i,a8i /&
 6.11147274, 0.503160820, 0.188439774e-1, &
        0.420895665e-3, 0.615021634e-5,0.602588177e-7, &
        0.385852041e-9, 0.146898966e-11, 0.252751365e-14/
      real a0,a1,a2,a3,a4,a5,a6,a7,a8
      data a0,a1,a2,a3,a4,a5,a6,a7,a8 /&
 6.11239921, 0.443987641, 0.142986287e-1, &
        0.264847430e-3, 0.302950461e-5, 0.206739458e-7, &
        0.640689451e-10,-0.952447341e-13,-0.976195544e-15/
      real dt
      IF (TYPE.EQ.1) THEN
      dt = max(-80.,t-273.16)
      polysvp = a0i + dt*(a1i+dt*(a2i+dt*(a3i+dt*(a4i+dt*(a5i+dt*(a6i+dt*(a7i+a8i*dt)))))))
      polysvp = polysvp*100.
      END IF
      IF (TYPE.EQ.0) THEN
       dt = max(-80.,t-273.16)
       polysvp = a0 + dt*(a1+dt*(a2+dt*(a3+dt*(a4+dt*(a5+dt*(a6+dt*(a7+a8*dt)))))))
       polysvp = polysvp*100.
         END IF
      END FUNCTION POLYSVP
      REAL FUNCTION GAMMA(X)
      implicit none
      INTEGER I,N
      LOGICAL PARITY
      REAL &
          CONV,EPS,FACT,HALF,ONE,RES,SUM,TWELVE, &
          TWO,X,XBIG,XDEN,XINF,XMININ,XNUM,Y,Y1,YSQ,Z,ZERO
      REAL, DIMENSION(7) :: C
      REAL, DIMENSION(8) :: P
      REAL, DIMENSION(8) :: Q
      DATA ONE,HALF,TWELVE,TWO,ZERO/1.0E0,0.5E0,12.0E0,2.0E0,0.0E0/
      DATA XBIG,XMININ,EPS/35.040E0,1.18E-38,1.19E-7/,XINF/3.4E38/
      DATA P/-1.71618513886549492533811E+0,2.47656508055759199108314E+1, &
             -3.79804256470945635097577E+2,6.29331155312818442661052E+2, &
             8.66966202790413211295064E+2,-3.14512729688483675254357E+4, &
             -3.61444134186911729807069E+4,6.64561438202405440627855E+4/
      DATA Q/-3.08402300119738975254353E+1,3.15350626979604161529144E+2, &
             -1.01515636749021914166146E+3,-3.10777167157231109440444E+3, &
              2.25381184209801510330112E+4,4.75584627752788110767815E+3, &
            -1.34659959864969306392456E+5,-1.15132259675553483497211E+5/
      DATA C/-1.910444077728E-03,8.4171387781295E-04, &
           -5.952379913043012E-04,7.93650793500350248E-04, &
           -2.777777777777681622553E-03,8.333333333333333331554247E-02, &
            5.7083835261E-03/
      CONV(I) = REAL(I)
      PARITY=.FALSE.
      FACT=ONE
      N=0
      Y=X
      IF(Y.LE.ZERO)THEN
        Y=-X
        Y1=AINT(Y)
        RES=Y-Y1
        IF(RES.NE.ZERO)THEN
          IF(Y1.NE.AINT(Y1*HALF)*TWO)PARITY=.TRUE.
          FACT=-PI/SIN(PI*RES)
          Y=Y+ONE
        ELSE
          RES=XINF
          GOTO 900
        ENDIF
      ENDIF
      IF(Y.LT.EPS)THEN
        IF(Y.GE.XMININ)THEN
          RES=ONE/Y
        ELSE
          RES=XINF
          GOTO 900
        ENDIF
      ELSEIF(Y.LT.TWELVE)THEN
        Y1=Y
        IF(Y.LT.ONE)THEN
          Z=Y
          Y=Y+ONE
        ELSE
          N=INT(Y)-1
          Y=Y-CONV(N)
          Z=Y-ONE
        ENDIF
        XNUM=ZERO
        XDEN=ONE
        DO I=1,8
          XNUM=(XNUM+P(I))*Z
          XDEN=XDEN*Z+Q(I)
        END DO
        RES=XNUM/XDEN+ONE
        IF(Y1.LT.Y)THEN
          RES=RES/Y1
        ELSEIF(Y1.GT.Y)THEN
          DO I=1,N
            RES=RES*Y
            Y=Y+ONE
          END DO
        ENDIF
      ELSE
        IF(Y.LE.XBIG)THEN
          YSQ=Y*Y
          SUM=C(7)
          DO I=1,6
            SUM=SUM/YSQ+C(I)
          END DO
          SUM=SUM/Y-Y+SQRTPI
          SUM=SUM+(Y-HALF)*LOG(Y)
          RES=EXP(SUM)
        ELSE
          RES=XINF
          GOTO 900
        ENDIF
      ENDIF
      IF(PARITY)RES=-RES
      IF(FACT.NE.ONE)RES=FACT/RES
  900 GAMMA=RES
      RETURN
      END FUNCTION GAMMA
      REAL FUNCTION DERF1(X)
      IMPLICIT NONE
      REAL X
      REAL, DIMENSION(0 : 64) :: A, B
      REAL W,T,Y
      INTEGER K,I
      DATA A/ &
         0.00000000005958930743E0, -0.00000000113739022964E0, &
         0.00000001466005199839E0, -0.00000016350354461960E0, &
         0.00000164610044809620E0, -0.00001492559551950604E0, &
         0.00012055331122299265E0, -0.00085483269811296660E0, &
         0.00522397762482322257E0, -0.02686617064507733420E0, &
         0.11283791670954881569E0, -0.37612638903183748117E0, &
         1.12837916709551257377E0, &
         0.00000000002372510631E0, -0.00000000045493253732E0, &
         0.00000000590362766598E0, -0.00000006642090827576E0, &
         0.00000067595634268133E0, -0.00000621188515924000E0, &
         0.00005103883009709690E0, -0.00037015410692956173E0, &
         0.00233307631218880978E0, -0.01254988477182192210E0, &
         0.05657061146827041994E0, -0.21379664776456006580E0, &
         0.84270079294971486929E0, &
         0.00000000000949905026E0, -0.00000000018310229805E0, &
         0.00000000239463074000E0, -0.00000002721444369609E0, &
         0.00000028045522331686E0, -0.00000261830022482897E0, &
         0.00002195455056768781E0, -0.00016358986921372656E0, &
         0.00107052153564110318E0, -0.00608284718113590151E0, &
         0.02986978465246258244E0, -0.13055593046562267625E0, &
         0.67493323603965504676E0, &
         0.00000000000382722073E0, -0.00000000007421598602E0, &
         0.00000000097930574080E0, -0.00000001126008898854E0, &
         0.00000011775134830784E0, -0.00000111992758382650E0, &
         0.00000962023443095201E0, -0.00007404402135070773E0, &
         0.00050689993654144881E0, -0.00307553051439272889E0, &
         0.01668977892553165586E0, -0.08548534594781312114E0, &
         0.56909076642393639985E0, &
         0.00000000000155296588E0, -0.00000000003032205868E0, &
         0.00000000040424830707E0, -0.00000000471135111493E0, &
         0.00000005011915876293E0, -0.00000048722516178974E0, &
         0.00000430683284629395E0, -0.00003445026145385764E0, &
         0.00024879276133931664E0, -0.00162940941748079288E0, &
         0.00988786373932350462E0, -0.05962426839442303805E0, &
         0.49766113250947636708E0 /
      DATA (B(I), I = 0, 12) / &
         -0.00000000029734388465E0, 0.00000000269776334046E0, &
         -0.00000000640788827665E0, -0.00000001667820132100E0, &
         -0.00000021854388148686E0, 0.00000266246030457984E0, &
          0.00001612722157047886E0, -0.00025616361025506629E0, &
          0.00015380842432375365E0, 0.00815533022524927908E0, &
         -0.01402283663896319337E0, -0.19746892495383021487E0, &
          0.71511720328842845913E0 /
      DATA (B(I), I = 13, 25) / &
         -0.00000000001951073787E0, -0.00000000032302692214E0, &
          0.00000000522461866919E0, 0.00000000342940918551E0, &
         -0.00000035772874310272E0, 0.00000019999935792654E0, &
          0.00002687044575042908E0, -0.00011843240273775776E0, &
         -0.00080991728956032271E0, 0.00661062970502241174E0, &
          0.00909530922354827295E0, -0.20160072778491013140E0, &
          0.51169696718727644908E0 /
      DATA (B(I), I = 26, 38) / &
         0.00000000003147682272E0, -0.00000000048465972408E0, &
         0.00000000063675740242E0, 0.00000003377623323271E0, &
        -0.00000015451139637086E0, -0.00000203340624738438E0, &
         0.00001947204525295057E0, 0.00002854147231653228E0, &
        -0.00101565063152200272E0, 0.00271187003520095655E0, &
         0.02328095035422810727E0, -0.16725021123116877197E0, &
         0.32490054966649436974E0 /
      DATA (B(I), I = 39, 51) / &
         0.00000000002319363370E0, -0.00000000006303206648E0, &
        -0.00000000264888267434E0, 0.00000002050708040581E0, &
         0.00000011371857327578E0, -0.00000211211337219663E0, &
         0.00000368797328322935E0, 0.00009823686253424796E0, &
        -0.00065860243990455368E0, -0.00075285814895230877E0, &
         0.02585434424202960464E0, -0.11637092784486193258E0, &
         0.18267336775296612024E0 /
      DATA (B(I), I = 52, 64) / &
        -0.00000000000367789363E0, 0.00000000020876046746E0, &
        -0.00000000193319027226E0, -0.00000000435953392472E0, &
         0.00000018006992266137E0, -0.00000078441223763969E0, &
        -0.00000675407647949153E0, 0.00008428418334440096E0, &
        -0.00017604388937031815E0, -0.00239729611435071610E0, &
         0.02064129023876022970E0, -0.06905562880005864105E0, &
         0.09084526782065478489E0 /
      W = ABS(X)
      IF (W .LT. 2.2D0) THEN
          T = W * W
          K = INT(T)
          T = T - K
          K = K * 13
          Y = ((((((((((((A(K) * T + A(K + 1)) * T + &
              A(K + 2)) * T + A(K + 3)) * T + A(K + 4)) * T + &
              A(K + 5)) * T + A(K + 6)) * T + A(K + 7)) * T + &
              A(K + 8)) * T + A(K + 9)) * T + A(K + 10)) * T + &
              A(K + 11)) * T + A(K + 12)) * W
      ELSE IF (W .LT. 6.9D0) THEN
          K = INT(W)
          T = W - K
          K = 13 * (K - 2)
          Y = (((((((((((B(K) * T + B(K + 1)) * T + &
              B(K + 2)) * T + B(K + 3)) * T + B(K + 4)) * T + &
              B(K + 5)) * T + B(K + 6)) * T + B(K + 7)) * T + &
              B(K + 8)) * T + B(K + 9)) * T + B(K + 10)) * T + &
              B(K + 11)) * T + B(K + 12)
          Y = Y * Y
          Y = Y * Y
          Y = Y * Y
          Y = 1 - Y * Y
      ELSE
          Y = 1
      END IF
      IF (X .LT. 0) Y = -Y
      DERF1 = Y
      END FUNCTION DERF1
      subroutine refl10cm_hm (qv1d, qr1d, nr1d, qs1d, ns1d, qg1d, ng1d, &
                      t1d, p1d, dBZ, kts, kte, ii, jj)
      IMPLICIT NONE
      INTEGER, INTENT(IN):: kts, kte, ii, jj
      REAL, DIMENSION(kts:kte), INTENT(IN):: &
                      qv1d, qr1d, nr1d, qs1d, ns1d, qg1d, ng1d, t1d, p1d
      REAL, DIMENSION(kts:kte), INTENT(INOUT):: dBZ
      REAL, DIMENSION(kts:kte):: temp, pres, qv, rho
      REAL, DIMENSION(kts:kte):: rr, nr, rs, ns, rg, ng
      DOUBLE PRECISION, DIMENSION(kts:kte):: ilamr, ilamg, ilams
      DOUBLE PRECISION, DIMENSION(kts:kte):: N0_r, N0_g, N0_s
      DOUBLE PRECISION:: lamr, lamg, lams
      LOGICAL, DIMENSION(kts:kte):: L_qr, L_qs, L_qg
      REAL, DIMENSION(kts:kte):: ze_rain, ze_snow, ze_graupel
      DOUBLE PRECISION:: fmelt_s, fmelt_g
      DOUBLE PRECISION:: cback, x, eta, f_d
      INTEGER:: i, k, k_0, kbot, n
      LOGICAL:: melti
      do k = kts, kte
         dBZ(k) = -35.0
      enddo
      do k = kts, kte
         temp(k) = t1d(k)
         qv(k) = MAX(1.E-10, qv1d(k))
         pres(k) = p1d(k)
         rho(k) = 0.622*pres(k)/(R*temp(k)*(qv(k)+0.622))
         if (qr1d(k) .gt. 1.E-9) then
            rr(k) = qr1d(k)*rho(k)
            nr(k) = nr1d(k)*rho(k)
            lamr = (xam_r*xcrg(3)*xorg2*nr(k)/rr(k))**xobmr
            ilamr(k) = 1./lamr
            N0_r(k) = nr(k)*xorg2*lamr**xcre(2)
            L_qr(k) = .true.
         else
            rr(k) = 1.E-12
            nr(k) = 1.E-12
            L_qr(k) = .false.
         endif
         if (qs1d(k) .gt. 1.E-9) then
            rs(k) = qs1d(k)*rho(k)
            ns(k) = ns1d(k)*rho(k)
            lams = (xam_s*xcsg(3)*xosg2*ns(k)/rs(k))**xobms
            ilams(k) = 1./lams
            N0_s(k) = ns(k)*xosg2*lams**xcse(2)
            L_qs(k) = .true.
         else
            rs(k) = 1.E-12
            ns(k) = 1.E-12
            L_qs(k) = .false.
         endif
         if (qg1d(k) .gt. 1.E-9) then
            rg(k) = qg1d(k)*rho(k)
            ng(k) = ng1d(k)*rho(k)
            lamg = (xam_g*xcgg(3)*xogg2*ng(k)/rg(k))**xobmg
            ilamg(k) = 1./lamg
            N0_g(k) = ng(k)*xogg2*lamg**xcge(2)
            L_qg(k) = .true.
         else
            rg(k) = 1.E-12
            ng(k) = 1.E-12
            L_qg(k) = .false.
         endif
      enddo
      melti = .false.
      k_0 = kts
      do k = kte-1, kts, -1
         if ( (temp(k).gt.273.15) .and. L_qr(k) &
                                  .and. (L_qs(k+1).or.L_qg(k+1)) ) then
            k_0 = MAX(k+1, k_0)
            melti=.true.
            goto 195
         endif
      enddo
 195 continue
      do k = kts, kte
         ze_rain(k) = 1.e-22
         ze_snow(k) = 1.e-22
         ze_graupel(k) = 1.e-22
         if (L_qr(k)) ze_rain(k) = N0_r(k)*xcrg(4)*ilamr(k)**xcre(4)
         if (L_qs(k)) ze_snow(k) = (0.176/0.93) * (6.0/PI)*(6.0/PI) &
                                 * (xam_s/900.0)*(xam_s/900.0) &
                                 * N0_s(k)*xcsg(4)*ilams(k)**xcse(4)
         if (L_qg(k)) ze_graupel(k) = (0.176/0.93) * (6.0/PI)*(6.0/PI) &
                                    * (xam_g/900.0)*(xam_g/900.0) &
                                    * N0_g(k)*xcgg(4)*ilamg(k)**xcge(4)
      enddo
      if (melti .and. k_0.ge.kts+1) then
       do k = k_0-1, kts, -1
          if (L_qs(k) .and. L_qs(k_0) ) then
           fmelt_s = MAX(0.005d0, MIN(1.0d0-rs(k)/rs(k_0), 0.99d0))
           eta = 0.d0
           lams = 1./ilams(k)
           do n = 1, nrbins
              x = xam_s * xxDs(n)**xbm_s
              call rayleigh_soak_wetgraupel (x,DBLE(xocms),DBLE(xobms), &
                    fmelt_s, melt_outside_s, m_w_0, m_i_0, lamda_radar, &
                    CBACK, mixingrulestring_s, matrixstring_s, &
                    inclusionstring_s, hoststring_s, &
                    hostmatrixstring_s, hostinclusionstring_s)
              f_d = N0_s(k)*xxDs(n)**xmu_s * DEXP(-lams*xxDs(n))
              eta = eta + f_d * CBACK * simpson(n) * xdts(n)
           enddo
           ze_snow(k) = SNGL(lamda4 / (pi5 * K_w) * eta)
          endif
          if (L_qg(k) .and. L_qg(k_0) ) then
           fmelt_g = MAX(0.005d0, MIN(1.0d0-rg(k)/rg(k_0), 0.99d0))
           eta = 0.d0
           lamg = 1./ilamg(k)
           do n = 1, nrbins
              x = xam_g * xxDg(n)**xbm_g
              call rayleigh_soak_wetgraupel (x,DBLE(xocmg),DBLE(xobmg), &
                    fmelt_g, melt_outside_g, m_w_0, m_i_0, lamda_radar, &
                    CBACK, mixingrulestring_g, matrixstring_g, &
                    inclusionstring_g, hoststring_g, &
                    hostmatrixstring_g, hostinclusionstring_g)
              f_d = N0_g(k)*xxDg(n)**xmu_g * DEXP(-lamg*xxDg(n))
              eta = eta + f_d * CBACK * simpson(n) * xdtg(n)
           enddo
           ze_graupel(k) = SNGL(lamda4 / (pi5 * K_w) * eta)
          endif
       enddo
      endif
      do k = kte, kts, -1
         dBZ(k) = 10.*log10((ze_rain(k)+ze_snow(k)+ze_graupel(k))*1.d18)
      enddo
      end subroutine refl10cm_hm
END MODULE module_mp_morr_two_moment
