diff --git a/src/MNH/default_desfmn.f90 b/src/MNH/default_desfmn.f90
index 1925ef8babb1dfc6ddf0c6293f5c50ae24bce862..58ac77649db21bfc11b3309a19c0d28f6e7f7d1e 100644
--- a/src/MNH/default_desfmn.f90
+++ b/src/MNH/default_desfmn.f90
@@ -283,7 +283,7 @@ USE MODD_PARAM_LIMA, ONLY : LCOLD, LNUCL, LSEDI, LHHONI, LSNOW, LHAIL, LMEYERS,
XFACTNUC_DEP, XFACTNUC_CON, &
OWARM=>LWARM, LACTI, ORAIN=>LRAIN, OSEDC=>LSEDC, &
OACTIT=>LACTIT, LBOUND, LSPRO, LADJ, LKHKO, NMOM_C, NMOM_R, &
- NMOD_CCN, XCCN_CONC, &
+ NMOD_CCN, XCCN_CONC, LKESSLERAC, &
LCCN_HOM, CCCN_MODES, &
YALPHAR=>XALPHAR, YNUR=>XNUR, &
YALPHAC=>XALPHAC, YNUC=>XNUC, CINI_CCN=>HINI_CCN, &
@@ -1000,6 +1000,7 @@ IF (KMI == 1) THEN
ODEPOC = .FALSE.
LBOUND = .FALSE.
OACTTKE = .TRUE.
+ LKESSLERAC = .FALSE.
!
NMOM_C = 2
NMOM_R = 2
diff --git a/src/MNH/ini_lima_warm.f90 b/src/MNH/ini_lima_warm.f90
index a8e8cdcce77f9db93c9ee01dbe4036df9bfb147b..08d1e85a512097f3878451fb665a7acb678dad86 100644
--- a/src/MNH/ini_lima_warm.f90
+++ b/src/MNH/ini_lima_warm.f90
@@ -164,10 +164,10 @@ XLBC = XAR*ZGAMC(2)
XLBEXC = 1.0/XBC
!
IF (NMOM_R.EQ.1) THEN
- XLBEXR = 1.0/XBR
- XLBR = ( XAR*XCCR*MOMG(XALPHAR,XNUR,XBR) )**(-XLBEXR)
XCCR = 8.E6
XCXR = -1.
+ XLBEXR = 1.0/XBR
+ XLBR = ( XAR*XCCR*MOMG(XALPHAR,XNUR,XBR) )**(-XLBEXR)
ELSE
XLBR = XAR*ZGAMR(2)
XLBEXR = 1.0/XBR
diff --git a/src/MNH/lima.f90 b/src/MNH/lima.f90
index 66e16a895633d04c62e1b3baca948dd1a07d429c..5dd354385c5ba03337233d211c04b42502535b69 100644
--- a/src/MNH/lima.f90
+++ b/src/MNH/lima.f90
@@ -548,8 +548,13 @@ IF ( KRR .GE. 7 ) ZRHS(:,:,:) = PRS(:,:,:,7)
!
! Concentrations
!
-IF ( LWARM .AND. NMOM_C.GE.2) ZCCT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC) * PTSTEP
-IF ( LWARM .AND. NMOM_C.GE.2) ZCCS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)
+IF ( NMOM_C.GE.2) THEN
+ ZCCT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC) * PTSTEP
+ ZCCS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)
+ELSE
+ ZCCT(:,:,:) = 300.E6 / PRHODREF(:,:,:)
+ ZCCS(:,:,:) = ZCCT(:,:,:) / PTSTEP
+END IF
IF ( LWARM .AND. LRAIN .AND. NMOM_R.GE.2) ZCRT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NR) * PTSTEP
IF ( LWARM .AND. LRAIN .AND. NMOM_R.GE.2) ZCRS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NR)
IF ( LCOLD .AND. NMOM_I.GE.2) ZCIT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NI) * PTSTEP
diff --git a/src/MNH/lima_adjust_split.f90 b/src/MNH/lima_adjust_split.f90
index 19b6b3778d1b2307dbc608d1f3125e1f5ccf694c..a1afd1350ea5547279e1214e579832036a1e9cd6 100644
--- a/src/MNH/lima_adjust_split.f90
+++ b/src/MNH/lima_adjust_split.f90
@@ -374,11 +374,11 @@ PCIT(:,:,:) = 0.
PCCS(:,:,:) = 0.
! PCIS(:,:,:) = 0.
!
-IF ( LWARM ) PCCT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)*PTSTEP
-IF ( LCOLD ) PCIT(:,:,:) = PSVT(:,:,:,NSV_LIMA_NI)
+IF ( LWARM .AND. NMOM_C.GE.2 ) PCCT(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)*PTSTEP
+IF ( LCOLD .AND. NMOM_I.GE.2 ) PCIT(:,:,:) = PSVT(:,:,:,NSV_LIMA_NI)
!
-IF ( LWARM ) PCCS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)
-! IF ( LCOLD ) PCIS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NI)
+IF ( LWARM .AND. NMOM_C.GE.2 ) PCCS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NC)
+! IF ( LCOLD .AND. NMOM_I.GE.2 ) PCIS(:,:,:) = PSVS(:,:,:,NSV_LIMA_NI)
!
IF ( LSCAV .AND. LAERO_MASS ) PMAS(:,:,:) = PSVS(:,:,:,NSV_LIMA_SCAVMASS)
!
@@ -519,7 +519,7 @@ DO JITER =1,ITERMAX
Z_SIGS, PMFCONV, PCLDFR, Z_SRCS, GUSERI, G_SIGMAS, &
Z_SIGQSAT, PLV=ZLV, PLS=ZLS, PCPH=ZCPH )
END IF
- IF (OSUBG_COND) THEN
+ IF (OSUBG_COND .AND. NMOM_C.GE.2) THEN
PSRCS=Z_SRCS
ZW_MF=0.
CALL LIMA_CCN_ACTIVATION (TPFILE, &
@@ -630,7 +630,7 @@ END IF
!
ZMASK(:,:,:) = 0.0
ZW(:,:,:) = 0.
-WHERE (PRCS(:,:,:) <= ZRTMIN(2) .OR. PCCS(:,:,:) <= ZCTMIN(2))
+WHERE (PRCS(:,:,:) <= ZRTMIN(2) .OR. PCCS(:,:,:) <0.)
PRVS(:,:,:) = PRVS(:,:,:) + PRCS(:,:,:)
PTHS(:,:,:) = PTHS(:,:,:) - PRCS(:,:,:)*ZLV(:,:,:)/(ZCPH(:,:,:)*ZEXNS(:,:,:))
PRCS(:,:,:) = 0.0
@@ -696,8 +696,8 @@ IF ( KRR .GE. 6 ) PRS(:,:,:,6) = PRGS(:,:,:)
!
! Prepare 3D number concentrations
!
-IF ( LWARM ) PSVS(:,:,:,NSV_LIMA_NC) = PCCS(:,:,:)
-! IF ( LCOLD ) PSVS(:,:,:,NSV_LIMA_NI) = PCIS(:,:,:)
+IF ( LWARM .AND. NMOM_C.GE.2 ) PSVS(:,:,:,NSV_LIMA_NC) = PCCS(:,:,:)
+! IF ( LCOLD .AND. NMOM_I.GE.2 ) PSVS(:,:,:,NSV_LIMA_NI) = PCIS(:,:,:)
!
IF ( LSCAV .AND. LAERO_MASS ) PSVS(:,:,:,NSV_LIMA_SCAVMASS) = PMAS(:,:,:)
!
diff --git a/src/MNH/lima_droplets_autoconversion.f90 b/src/MNH/lima_droplets_autoconversion.f90
index 27090666289087303630e97d95b1c7836fd33d07..3fa32e7a65c04cff7af42821ceaa37fcbf7b374e 100644
--- a/src/MNH/lima_droplets_autoconversion.f90
+++ b/src/MNH/lima_droplets_autoconversion.f90
@@ -59,7 +59,7 @@ END MODULE MODI_LIMA_DROPLETS_AUTOCONVERSION
!* 0. DECLARATIONS
! ------------
!
-USE MODD_PARAM_LIMA, ONLY : XRTMIN, XCTMIN, LKHKO
+USE MODD_PARAM_LIMA, ONLY : XRTMIN, XCTMIN, LKHKO, LKESSLERAC, NMOM_C
USE MODD_PARAM_LIMA_WARM, ONLY : XLAUTR, XAUTO1, XLAUTR_THRESHOLD, &
XITAUTR, XAUTO2, XITAUTR_THRESHOLD, &
XACCR4, XACCR5, XACCR3, XACCR1, XAC, XR0
@@ -96,7 +96,9 @@ ZW3(:) = 0.0
ZW2(:) = 0.0
ZW1(:) = 0.0
!
-IF (LKHKO) THEN
+IF (NMOM_C.EQ.1 .AND. LKESSLERAC) THEN
+ P_RC_AUTO(:) = - 1.E-3 * MAX ( PRCT(:) - 0.5E-3 / PRHODREF(:), 0. )
+ELSE IF (LKHKO) THEN
!
! 1. Autoconversion of cloud droplets (Berry-Reinhardt parameterization)
! ----------------------------------------------------------------------
diff --git a/src/MNH/lima_droplets_hom_freezing.f90 b/src/MNH/lima_droplets_hom_freezing.f90
index db27f466e707a422bea4756219d2ff30f024d8e8..58e12b5f14f1739266ea459c622a3b40a75b81a9 100644
--- a/src/MNH/lima_droplets_hom_freezing.f90
+++ b/src/MNH/lima_droplets_hom_freezing.f90
@@ -10,8 +10,7 @@ INTERFACE
SUBROUTINE LIMA_DROPLETS_HOM_FREEZING (PTSTEP, LDCOMPUTE, &
PT, PLVFACT, PLSFACT, &
PRCT, PCCT, PLBDC, &
- P_TH_HONC, P_RC_HONC, P_CC_HONC, &
- PA_TH, PA_RC, PA_CC, PA_RI, PA_CI )
+ P_TH_HONC, P_RC_HONC, P_CC_HONC )
!
REAL, INTENT(IN) :: PTSTEP
LOGICAL, DIMENSION(:),INTENT(IN) :: LDCOMPUTE
@@ -28,12 +27,6 @@ REAL, DIMENSION(:), INTENT(INOUT) :: P_TH_HONC
REAL, DIMENSION(:), INTENT(INOUT) :: P_RC_HONC
REAL, DIMENSION(:), INTENT(INOUT) :: P_CC_HONC
!
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_TH
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_RC
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_CC
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_RI
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_CI
-!
END SUBROUTINE LIMA_DROPLETS_HOM_FREEZING
END INTERFACE
END MODULE MODI_LIMA_DROPLETS_HOM_FREEZING
@@ -42,8 +35,7 @@ END MODULE MODI_LIMA_DROPLETS_HOM_FREEZING
SUBROUTINE LIMA_DROPLETS_HOM_FREEZING (PTSTEP, LDCOMPUTE, &
PT, PLVFACT, PLSFACT, &
PRCT, PCCT, PLBDC, &
- P_TH_HONC, P_RC_HONC, P_CC_HONC, &
- PA_TH, PA_RC, PA_CC, PA_RI, PA_CI )
+ P_TH_HONC, P_RC_HONC, P_CC_HONC )
! ##########################################################################
!
!! PURPOSE
@@ -91,12 +83,6 @@ REAL, DIMENSION(:), INTENT(INOUT) :: P_TH_HONC
REAL, DIMENSION(:), INTENT(INOUT) :: P_RC_HONC
REAL, DIMENSION(:), INTENT(INOUT) :: P_CC_HONC
!
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_TH
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_RC
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_CC
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_RI
-REAL, DIMENSION(:), INTENT(INOUT) :: PA_CI
-!
!* 0.2 Declarations of local variables :
!
REAL, DIMENSION(SIZE(PT)) :: ZZW, ZZX, ZZY, ZTCELSIUS
@@ -130,13 +116,7 @@ WHERE ( (PT(:)<XTT-35.0) .AND. (PCCT(:)>XCTMIN(2)) .AND. (PRCT(:)>XRTMIN(2)) )
!
P_RC_HONC(:) = - ZZY(:)/PTSTEP
P_CC_HONC(:) = - ZZW(:)/PTSTEP
- P_TH_HONC(:) = P_RC_HONC(:) * (PLSFACT(:)-PLVFACT(:))
-!
- PA_TH(:) = PA_TH(:) + P_TH_HONC(:)
- PA_RC(:) = PA_RC(:) + P_RC_HONC(:)
- PA_CC(:) = PA_CC(:) + P_CC_HONC(:)
- PA_RI(:) = PA_RI(:) - P_RC_HONC(:)
- PA_CI(:) = PA_CI(:) - P_CC_HONC(:)
+! P_TH_HONC(:) = P_RC_HONC(:) * (PLSFACT(:)-PLVFACT(:))
!
END WHERE
!
diff --git a/src/MNH/lima_tendencies.f90 b/src/MNH/lima_tendencies.f90
index 4977e2109f9ca781f5670f72df8a1ddba248078d..ea1068aaa78a930d1de4242446e68fcc5099904c 100644
--- a/src/MNH/lima_tendencies.f90
+++ b/src/MNH/lima_tendencies.f90
@@ -606,11 +606,16 @@ IF (LCOLD .AND. LWARM) THEN
CALL LIMA_DROPLETS_HOM_FREEZING (PTSTEP, LDCOMPUTE, & ! independent from CF,IF,PF
ZT, ZLVFACT, ZLSFACT, &
PRCT, PCCT, ZLBDC, &
- P_TH_HONC, P_RC_HONC, P_CC_HONC, &
- PA_TH, PA_RC, PA_CC, PA_RI, PA_CI )
+ P_TH_HONC, P_RC_HONC, P_CC_HONC )
+ PA_RC(:) = PA_RC(:) + P_RC_HONC(:)
+ PA_CC(:) = PA_CC(:) + P_CC_HONC(:)
+ PA_RI(:) = PA_RI(:) - P_RC_HONC(:)
+ PA_CI(:) = PA_CI(:) - P_CC_HONC(:)
+ P_TH_ACC(:) = - P_CC_HONC(:) * (ZLSFACT(:)-ZLVFACT(:))
+ PA_TH(:) = PA_TH(:) + P_TH_HONC(:)
END IF
!
-IF (LWARM .AND. LRAIN .AND. (.NOT. LKHKO)) THEN
+IF (LWARM .AND. LRAIN .AND. (.NOT. LKHKO) .AND. NMOM_C.GE.2) THEN
CALL LIMA_DROPLETS_SELF_COLLECTION (LDCOMPUTE, & ! depends on CF
PRHODREF, &
PCCT/ZCF1D, ZLBDC3, &
@@ -649,7 +654,7 @@ IF (LWARM .AND. LRAIN) THEN
PA_RR(:) = PA_RR(:) - P_RC_ACCR(:)
END IF
!
-IF (LWARM .AND. LRAIN .AND. (.NOT. LKHKO)) THEN
+IF (LWARM .AND. LRAIN .AND. (.NOT. LKHKO) .AND. NMOM_R.GE.2) THEN
CALL LIMA_DROPS_SELF_COLLECTION (LDCOMPUTE, & ! depends on PF
PRHODREF, &
PCRT/ZPF1D(:), ZLBDR, ZLBDR3, &
diff --git a/src/MNH/modd_param_lima.f90 b/src/MNH/modd_param_lima.f90
index e3c53475e8eedb78e611d7bee795c2319cb414cb..d199c2a666f0e97b165dff5f3dd4e1cf5a40c815 100644
--- a/src/MNH/modd_param_lima.f90
+++ b/src/MNH/modd_param_lima.f90
@@ -148,6 +148,7 @@ LOGICAL, SAVE :: LACTTKE ! TRUE to take into account TKE in W for activati
LOGICAL, SAVE :: LADJ ! TRUE for adjustment procedure + Smax (false for diagnostic supersaturation)
LOGICAL, SAVE :: LSPRO ! TRUE for prognostic supersaturation
LOGICAL, SAVE :: LKHKO ! TRUE for Scu simulation (replicates the previous KHKO scheme)
+LOGICAL, SAVE :: LKESSLERAC ! TRUE for Kessler autoconversion (if NMOM_C=1)
!
INTEGER, SAVE :: NMOM_C ! Number of moments for cloud droplets
INTEGER, SAVE :: NMOM_R ! Number of moments for rain drops
diff --git a/src/MNH/modn_param_lima.f90 b/src/MNH/modn_param_lima.f90
index 6edddc8840a78bf3be2e4219443bebe5ac29e85b..44d46714532cecea5636b296e32983968ea57ab6 100644
--- a/src/MNH/modn_param_lima.f90
+++ b/src/MNH/modn_param_lima.f90
@@ -26,7 +26,7 @@ NAMELIST/NAM_PARAM_LIMA/LCOLD, LNUCL, LSEDI, LSNOW, LHAIL, LHHONI, LMEYERS,&
XFACTNUC_DEP, XFACTNUC_CON, NPHILLIPS, &
LCIBU, XNDEBRIS_CIBU, LRDSF, LMURAKAMI, &
LWARM, LACTI, LRAIN, LSEDC, LACTIT, LBOUND, LSPRO, &
- LADJ, LKHKO, NMOM_C, NMOM_R, &
+ LADJ, LKHKO, LKESSLERAC, NMOM_C, NMOM_R, &
NMOD_CCN, XCCN_CONC, &
LCCN_HOM, CCCN_MODES, HINI_CCN, HTYPE_CCN, &
XALPHAC, XNUC, XALPHAR, XNUR, &
diff --git a/src/MNH/set_conc_lima.f90 b/src/MNH/set_conc_lima.f90
index 3eeda7f5adc74f5e6b5f28bf2fd41cb64e56007e..c7dce39bdcde0031876cdba63eaa12333d6b877b 100644
--- a/src/MNH/set_conc_lima.f90
+++ b/src/MNH/set_conc_lima.f90
@@ -73,7 +73,8 @@ contains
!* 0. DECLARATIONS
! ------------
!
-USE MODD_PARAM_LIMA, ONLY : XRTMIN, XCTMIN, LCOLD, LWARM, LRAIN, NMOD_CCN, NMOD_IFN
+USE MODD_PARAM_LIMA, ONLY : XRTMIN, XCTMIN, LCOLD, LWARM, LRAIN, NMOD_CCN, NMOD_IFN, &
+ NMOM_C, NMOM_R, NMOM_I
USE MODD_PARAM_LIMA_COLD, ONLY : XAI, XBI
USE MODD_NSV, ONLY : NSV_LIMA_BEG_A, NSV_LIMA_NC_A, NSV_LIMA_NR_A, NSV_LIMA_CCN_ACTI_A, &
NSV_LIMA_NI_A, NSV_LIMA_IFN_NUCL_A
@@ -110,7 +111,7 @@ ILUOUT = TLUOUT%NLU
!* 2. INITIALIZATION
! --------------
!
-IF (LWARM .AND. NRR.GE.2) THEN
+IF (LWARM .AND. NRR.GE.2 .AND. NMOM_C.GE.2) THEN
!
! droplets
!
@@ -138,7 +139,7 @@ IF (LWARM .AND. NRR.GE.2) THEN
END IF
END IF
!
-IF (LWARM .AND. LRAIN .AND. NRR.GE.3) THEN
+IF (LWARM .AND. LRAIN .AND. NRR.GE.3 .AND. NMOM_R.GE.2) THEN
!
! drops
!
@@ -161,7 +162,7 @@ IF (LWARM .AND. LRAIN .AND. NRR.GE.3) THEN
END IF
END IF
!
-IF (LCOLD .AND. NRR.GE.4) THEN
+IF (LCOLD .AND. NRR.GE.4 .AND. NMOM_I.GE.2) THEN
!
! ice crystals
!
diff --git a/src/MNH/sources_neg_correct.f90 b/src/MNH/sources_neg_correct.f90
index 81d49856c651454e06a50734e65120171de54dca..c17d1dbc12f4364b50cb2382dd2d4984cea35e17 100644
--- a/src/MNH/sources_neg_correct.f90
+++ b/src/MNH/sources_neg_correct.f90
@@ -235,7 +235,7 @@ CLOUD: select case ( hcloud )
end where
!
!
- case( 'LIMA' )
+ case( 'LIMA_OFF' )
! Correction where rc<0 or Nc<0
if ( lwarm_lima ) then
where ( prrs(:, :, :, 2) < xrtmin_lima(2) / ptstep .or. prsvs(:, :, :, nsv_lima_nc) < xctmin_lima(2) / ptstep )