diff --git a/src/common/turb/mode_thl_rt_from_th_r_mf.F90 b/src/common/turb/mode_thl_rt_from_th_r_mf.F90
index bf72ab9439b62e883471b54f7abb10ecce8c4031..c2fb615c87fd9b367a3c512db174ba31f4d5ccf8 100644
--- a/src/common/turb/mode_thl_rt_from_th_r_mf.F90
+++ b/src/common/turb/mode_thl_rt_from_th_r_mf.F90
@@ -5,7 +5,7 @@
 MODULE MODE_THL_RT_FROM_TH_R_MF
 IMPLICIT NONE
 CONTAINS
-      SUBROUTINE THL_RT_FROM_TH_R_MF( KRR,KRRL,KRRI,                  &
+      SUBROUTINE THL_RT_FROM_TH_R_MF( D, CST, KRR, KRRL, KRRI,       &
                                       PTH, PR, PEXN, &
                                       PTHL, PRT                      )
 !     #################################################################
@@ -47,7 +47,8 @@ CONTAINS
 !*      0. DECLARATIONS
 !          ------------
 !
-USE MODD_CST
+USE MODD_DIMPHYEX,        ONLY: DIMPHYEX_t
+USE MODD_CST, ONLY : CST_t
 USE PARKIND1, ONLY : JPRB
 USE YOMHOOK , ONLY : LHOOK, DR_HOOK
 !
@@ -56,16 +57,18 @@ IMPLICIT NONE
 !
 !*      0.1  declarations of arguments
 !
+TYPE(DIMPHYEX_t),       INTENT(IN)   :: D
+TYPE(CST_t),            INTENT(IN)   :: CST
 INTEGER,                INTENT(IN)   :: KRR           ! number of moist var.
 INTEGER,                INTENT(IN)   :: KRRL          ! number of liquid water var.
 INTEGER,                INTENT(IN)   :: KRRI          ! number of ice water var.
 
-REAL, DIMENSION(:,:), INTENT(IN)   :: PTH      ! theta
-REAL, DIMENSION(:,:,:), INTENT(IN) :: PR       ! water species
-REAL, DIMENSION(:,:), INTENT(IN)   :: PEXN    ! exner function
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(IN)   :: PTH      ! theta
+REAL, DIMENSION(D%NIT,D%NKT,KRR), INTENT(IN) :: PR       ! water species
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(IN)   :: PEXN    ! exner function
 
-REAL, DIMENSION(:,:), INTENT(OUT)  :: PTHL     ! th_l
-REAL, DIMENSION(:,:), INTENT(OUT)  :: PRT      ! total non precip. water
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)  :: PTHL     ! th_l
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)  :: PRT      ! total non precip. water
 !
 !-------------------------------------------------------------------------------
 !
@@ -73,8 +76,8 @@ REAL, DIMENSION(:,:), INTENT(OUT)  :: PRT      ! total non precip. water
 !
 
 !----------------------------------------------------------------------------
-REAL, DIMENSION(SIZE(PTH,1),SIZE(PTH,2)) :: ZCP, ZT
-REAL, DIMENSION(SIZE(PTH,1),SIZE(PTH,2)) :: ZLVOCPEXN, ZLSOCPEXN
+REAL, DIMENSION(D%NIT,D%NKT) :: ZCP, ZT
+REAL, DIMENSION(D%NIT,D%NKT) :: ZLVOCPEXN, ZLSOCPEXN
 INTEGER :: JRR
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
 !----------------------------------------------------------------------------
@@ -85,20 +88,20 @@ IF (LHOOK) CALL DR_HOOK('THL_RT_FRM_TH_R_MF',0,ZHOOK_HANDLE)
 ZT(:,:) = PTH(:,:) * PEXN(:,:)
 
 !Cp
-ZCP=XCPD
-IF (KRR > 0) ZCP(:,:) = ZCP(:,:) + XCPV * PR(:,:,1)
+ZCP=CST%XCPD
+IF (KRR > 0) ZCP(:,:) = ZCP(:,:) + CST%XCPV * PR(:,:,1)
 DO JRR = 2,1+KRRL  ! loop on the liquid components
-  ZCP(:,:)  = ZCP(:,:) + XCL * PR(:,:,JRR)
+  ZCP(:,:)  = ZCP(:,:) + CST%XCL * PR(:,:,JRR)
 END DO
 DO JRR = 2+KRRL,1+KRRL+KRRI ! loop on the solid components
-  ZCP(:,:)  = ZCP(:,:)  + XCI * PR(:,:,JRR)
+  ZCP(:,:)  = ZCP(:,:)  + CST%XCI * PR(:,:,JRR)
 END DO
 
 IF ( KRRL >= 1 ) THEN
   IF ( KRRI >= 1 ) THEN
     !ZLVOCPEXN and ZLSOCPEXN
-    ZLVOCPEXN(:,:)=(XLVTT + (XCPV-XCL) *  (ZT(:,:)-XTT) ) / ZCP(:,:) / PEXN(:,:)
-    ZLSOCPEXN(:,:)=(XLSTT + (XCPV-XCI) *  (ZT(:,:)-XTT) ) / ZCP(:,:) / PEXN(:,:)
+    ZLVOCPEXN(:,:)=(CST%XLVTT + (CST%XCPV-CST%XCL) *  (ZT(:,:)-CST%XTT) ) / ZCP(:,:) / PEXN(:,:)
+    ZLSOCPEXN(:,:)=(CST%XLSTT + (CST%XCPV-CST%XCI) *  (ZT(:,:)-CST%XTT) ) / ZCP(:,:) / PEXN(:,:)
     ! Rnp 
     PRT(:,:)  = PR(:,:,1)  + PR(:,:,2)  + PR(:,:,4)
     ! Theta_l 
@@ -106,7 +109,7 @@ IF ( KRRL >= 1 ) THEN
                            - ZLSOCPEXN(:,:) * PR(:,:,4)
   ELSE
     !ZLVOCPEXN
-    ZLVOCPEXN(:,:)=(XLVTT + (XCPV-XCL) *  (ZT(:,:)-XTT) ) / ZCP(:,:) / PEXN(:,:)
+    ZLVOCPEXN(:,:)=(CST%XLVTT + (CST%XCPV-CST%XCL) *  (ZT(:,:)-CST%XTT) ) / ZCP(:,:) / PEXN(:,:)
     ! Rnp
     PRT(:,:)  = PR(:,:,1)  + PR(:,:,2) 
     ! Theta_l
diff --git a/src/common/turb/shallow_mf.F90 b/src/common/turb/shallow_mf.F90
index 6fcf186009c048b177abb5f1c8b1951c5d0c4505..492eeb557889654e7cd820b9dfba3cb91742c0e0 100644
--- a/src/common/turb/shallow_mf.F90
+++ b/src/common/turb/shallow_mf.F90
@@ -116,69 +116,69 @@ INTEGER,                INTENT(IN)   :: KSV_LGEND ! last  index of lag. tracer
 REAL,                   INTENT(IN)   :: PIMPL_MF     ! degre of implicitness
 REAL,                   INTENT(IN)   :: PTSTEP    ! Dynamical timestep 
 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PZZ         ! Height of flux point
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PDZZ        ! Metric coefficients
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PRHODJ      ! dry density * Grid size
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PRHODREF    ! dry density of the
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PZZ         ! Height of flux point
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PDZZ        ! Metric coefficients
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PRHODJ      ! dry density * Grid size
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PRHODREF    ! dry density of the
                                                      ! reference state
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PPABSM      ! Pressure at time t-1
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PEXNM       ! Exner function at t-dt
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PPABSM      ! Pressure at time t-1
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PEXNM       ! Exner function at t-dt
 
-REAL, DIMENSION(D%NIT*D%NJT),   INTENT(IN)   ::  PSFTH,PSFRV ! normal surface fluxes of theta and Rv 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(IN)   ::  PTHM        ! Theta at t-dt
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT,KRR), INTENT(IN) ::  PRM         ! water var. at t-dt
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PUM,PVM     ! wind components at t-dt
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(IN) ::  PTKEM       ! tke at t-dt
+REAL, DIMENSION(D%NIT),   INTENT(IN)   ::  PSFTH,PSFRV ! normal surface fluxes of theta and Rv 
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(IN)   ::  PTHM        ! Theta at t-dt
+REAL, DIMENSION(D%NIT,D%NKT,KRR), INTENT(IN) ::  PRM         ! water var. at t-dt
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PUM,PVM     ! wind components at t-dt
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(IN) ::  PTKEM       ! tke at t-dt
 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT,KSV), INTENT(IN) ::  PSVM        ! scalar variable a t-dt
+REAL, DIMENSION(D%NIT,D%NKT,KSV), INTENT(IN) ::  PSVM        ! scalar variable a t-dt
 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(OUT)::  PDUDT_MF     ! tendency of U   by massflux scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(OUT)::  PDVDT_MF     ! tendency of V   by massflux scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(OUT)::  PDTHLDT_MF   ! tendency of thl by massflux scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT),   INTENT(OUT)::  PDRTDT_MF    ! tendency of rt  by massflux scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT,KSV), INTENT(OUT)::  PDSVDT_MF    ! tendency of Sv  by massflux scheme
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(OUT)::  PDUDT_MF     ! tendency of U   by massflux scheme
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(OUT)::  PDVDT_MF     ! tendency of V   by massflux scheme
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(OUT)::  PDTHLDT_MF   ! tendency of thl by massflux scheme
+REAL, DIMENSION(D%NIT,D%NKT),   INTENT(OUT)::  PDRTDT_MF    ! tendency of rt  by massflux scheme
+REAL, DIMENSION(D%NIT,D%NKT,KSV), INTENT(OUT)::  PDSVDT_MF    ! tendency of Sv  by massflux scheme
 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PSIGMF,PRC_MF,PRI_MF,PCF_MF ! cloud info for the cloud scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PFLXZTHVMF           ! Thermal production for TKE scheme
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PFLXZTHMF
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PFLXZRMF
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PFLXZUMF
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT)     ::  PFLXZVMF
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PTHL_UP   ! Thl updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PRT_UP    ! Rt  updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PRV_UP    ! Vapor updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PU_UP     ! U wind updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PV_UP     ! V wind updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PRC_UP    ! cloud content updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PRI_UP    ! ice content   updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PTHV_UP   ! Thv   updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PW_UP     ! vertical speed updraft characteristics
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PFRAC_UP  ! updraft fraction
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(INOUT) ::  PEMF      ! updraft mass flux
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT) ::  PDETR     ! updraft detrainment
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT), INTENT(OUT) ::  PENTR     ! updraft entrainment
-INTEGER,DIMENSION(D%NIT*D%NJT), INTENT(OUT) :: KKLCL,KKETL,KKCTL ! level of LCL,ETL and CTL
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PSIGMF,PRC_MF,PRI_MF,PCF_MF ! cloud info for the cloud scheme
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PFLXZTHVMF           ! Thermal production for TKE scheme
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PFLXZTHMF
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PFLXZRMF
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PFLXZUMF
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT)     ::  PFLXZVMF
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PTHL_UP   ! Thl updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PRT_UP    ! Rt  updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PRV_UP    ! Vapor updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PU_UP     ! U wind updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PV_UP     ! V wind updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PRC_UP    ! cloud content updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PRI_UP    ! ice content   updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PTHV_UP   ! Thv   updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PW_UP     ! vertical speed updraft characteristics
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PFRAC_UP  ! updraft fraction
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(INOUT) ::  PEMF      ! updraft mass flux
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT) ::  PDETR     ! updraft detrainment
+REAL, DIMENSION(D%NIT,D%NKT), INTENT(OUT) ::  PENTR     ! updraft entrainment
+INTEGER,DIMENSION(D%NIT), INTENT(OUT) :: KKLCL,KKETL,KKCTL ! level of LCL,ETL and CTL
 REAL,                 INTENT(IN)  :: PDX, PDY
 !
 !                     0.2  Declaration of local variables
 !
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT) ::     &
+REAL, DIMENSION(D%NIT,D%NKT) ::     &
           ZTHLM,                                  & !
           ZRTM,                                   & !
           ZTHVM,                                  & !
           ZEMF_O_RHODREF,                         & ! entrainment/detrainment
           ZBUO_INTEG                                ! integrated buoyancy
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT) :: ZFRAC_ICE
+REAL, DIMENSION(D%NIT,D%NKT) :: ZFRAC_ICE
 
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT,KSV) ::  &
+REAL, DIMENSION(D%NIT,D%NKT,KSV) ::  &
                                           ZSV_UP,&  ! updraft scalar var.
                                           ZFLXZSVMF ! Flux     
-REAL, DIMENSION(D%NIT*D%NJT) :: ZDEPTH             ! Deepness of cloud
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT) :: ZFRAC_ICE_UP ! liquid/solid fraction in updraft
-REAL, DIMENSION(D%NIT*D%NJT,D%NKT) :: ZRSAT_UP ! Rsat in updraft
+REAL, DIMENSION(D%NIT) :: ZDEPTH             ! Deepness of cloud
+REAL, DIMENSION(D%NIT,D%NKT) :: ZFRAC_ICE_UP ! liquid/solid fraction in updraft
+REAL, DIMENSION(D%NIT,D%NKT) :: ZRSAT_UP ! Rsat in updraft
 
 LOGICAL :: GENTR_DETR  ! flag to recompute entrainment, detrainment and mass flux
-INTEGER, DIMENSION(D%NIT*D%NJT,D%NKT) :: IERR
+INTEGER, DIMENSION(D%NIT,D%NKT) :: IERR
 !
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
 !------------------------------------------------------------------------
@@ -204,7 +204,7 @@ ENDIF
 CALL COMPUTE_FRAC_ICE(HFRAC_ICE,NEB,ZFRAC_ICE(:,:),PTHM(:,:)*PEXNM(:,:), IERR(:,:))
 
 ! Conservative variables at t-dt
-CALL THL_RT_FROM_TH_R_MF(KRR,KRRL,KRRI,    &
+CALL THL_RT_FROM_TH_R_MF(D, CST, KRR,KRRL,KRRI,    &
                          PTHM, PRM, PEXNM, &
                          ZTHLM, ZRTM       )
 
diff --git a/src/mesonh/aux/mode_fill_dimphyexn.F90 b/src/mesonh/aux/mode_fill_dimphyexn.F90
index af7b191d0363c882276e9b49344e4c80365c579b..e5a74c1f7e07fec30ab8a65229fc8a1344251897 100644
--- a/src/mesonh/aux/mode_fill_dimphyexn.F90
+++ b/src/mesonh/aux/mode_fill_dimphyexn.F90
@@ -6,7 +6,7 @@
 MODULE MODE_FILL_DIMPHYEX
 IMPLICIT NONE
 CONTAINS
-SUBROUTINE FILL_DIMPHYEX(YDDIMPHYEX, KIT, KJT, KKT)
+SUBROUTINE FILL_DIMPHYEX(YDDIMPHYEX, KIT, KJT, KKT, OHPACK)
 !     #########################
 !
 !!
@@ -46,19 +46,38 @@ IMPLICIT NONE
 !
 TYPE(DIMPHYEX_t), INTENT(OUT) :: YDDIMPHYEX ! Structure to fill in
 INTEGER, INTENT(IN) :: KIT, KJT, KKT ! Array dimensions
+LOGICAL, OPTIONAL, INTENT(IN) :: OHPACK ! True to pack both horizontal dimension into a single one
 
 !
 !*       0.2  declaration of local variables
 !
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
+LOGICAL :: LHPACK
 !-------------------------------------------------------------------------------
 !
 IF (LHOOK) CALL DR_HOOK('FILL_DIMPHYEX', 0, ZHOOK_HANDLE)
 !
-YDDIMPHYEX%NIT=KIT
-YDDIMPHYEX%NJT=KJT
-CALL GET_INDICE_ll(YDDIMPHYEX%NIB, YDDIMPHYEX%NJB,&
-                  &YDDIMPHYEX%NIE, YDDIMPHYEX%NJE)
+IF(PRESENT(OHPACK)) THEN
+  LHPACK=OHPACK
+ELSE
+  LHPACK=.FALSE.
+ENDIF
+IF(LHPACK) THEN
+  !Both horizontal dimensions are packed into a single one
+  !Computations are done on the entire array
+  YDDIMPHYEX%NIT=KIT*KJT
+  YDDIMPHYEX%NJT=1
+  YDDIMPHYEX%NIB=1
+  YDDIMPHYEX%NJB=1
+  YDDIMPHYEX%NIE=KIT*KJT
+  YDDIMPHYEX%NJE=1
+ELSE
+  !Computations are done only on the physical domain
+  YDDIMPHYEX%NIT=KIT
+  YDDIMPHYEX%NJT=KJT
+  CALL GET_INDICE_ll(YDDIMPHYEX%NIB, YDDIMPHYEX%NJB,&
+                    &YDDIMPHYEX%NIE, YDDIMPHYEX%NJE)
+ENDIF
 !
 YDDIMPHYEX%NKL=1
 YDDIMPHYEX%NKT=KKT
diff --git a/src/mesonh/ext/shallow_mf_pack.f90 b/src/mesonh/ext/shallow_mf_pack.f90
index b1134a50fa9bc5161eae803202933633b425a403..517d8b9da61656f1e6c75943ed2747af9340d709 100644
--- a/src/mesonh/ext/shallow_mf_pack.f90
+++ b/src/mesonh/ext/shallow_mf_pack.f90
@@ -267,11 +267,11 @@ INTEGER :: IIU, IJU, IKU, IKB, IKE, IRR, ISV
 INTEGER :: JK,JRR,JSV                          ! Loop counters
 
 TYPE(TFIELDDATA) :: TZFIELD
-TYPE(DIMPHYEX_t) :: YLDIMPHYEX
+TYPE(DIMPHYEX_t) :: YLDIMPHYEXPACK
 !------------------------------------------------------------------------
 
 !!! 1. Initialisation
-CALL FILL_DIMPHYEX(YLDIMPHYEX, SIZE(PZZ,1), SIZE(PZZ,2), SIZE(PZZ,3))
+CALL FILL_DIMPHYEX(YLDIMPHYEXPACK, SIZE(PZZ,1), SIZE(PZZ,2), SIZE(PZZ,3), OHPACK=.TRUE.)
 
 ! Internal Domain
 IIU=SIZE(PTHM,1)
@@ -332,7 +332,7 @@ ZSFRV(:)=RESHAPE(PSFRV(:,:),(/ IIU*IJU /) )
 
 !!! 3. Call of the physical parameterization of massflux vertical transport
 
-CALL SHALLOW_MF(YLDIMPHYEX, CST, NEB, PARAM_MFSHALLN, TURBN,          &
+CALL SHALLOW_MF(YLDIMPHYEXPACK, CST, NEB, PARAM_MFSHALLN, TURBN,      &
                 KRR,KRRL,KRRI,ISV,                                    &
                 HMF_UPDRAFT, HMF_CLOUD, CFRAC_ICE_SHALLOW_MF, OMIXUV,                  &
                 LNOMIXLG,NSV_LGBEG,NSV_LGEND,                         &