diff --git a/src/mesonh/ext/phys_paramn.f90 b/src/mesonh/ext/phys_paramn.f90
index 6a3a0f32ef89d83d894532c82a2be176470c0ab7..e7b0917c1476e0f060c922dadc7b8e7ce1b3a7e1 100644
--- a/src/mesonh/ext/phys_paramn.f90
+++ b/src/mesonh/ext/phys_paramn.f90
@@ -1540,7 +1540,7 @@ IF (CSCONV == 'EDKF') THEN
      CALL SHALLOW_MF_PACK(NRR,NRRL,NRRI, CMF_UPDRAFT, CMF_CLOUD, LMIXUV,  &
                    LMF_FLX,TPFILE,ZTIME_LES_MF,                           &
                    XIMPL_MF, XTSTEP,                                      &
-                   XDZZ, XZZ,                                             &
+                   XDZZ, XZZ,XDXHAT(1),XDYHAT(1),                         &
                    XRHODJ, XRHODREF, XPABST, ZEXN, ZSFTH, ZSFRV,          &
                    XTHT,XRT,XUT,XVT,XWT,XTKET,XSVT,                       &
                    XRTHS,XRRS,XRUS,XRVS,XRSVS,                            &
diff --git a/src/mesonh/ext/shallow_mf_pack.f90 b/src/mesonh/ext/shallow_mf_pack.f90
index d5c0bbdfe887248e48f5ba99f4480353bce46465..5001e4bad2c8926109efca0bcc1c4cf4469ba006 100644
--- a/src/mesonh/ext/shallow_mf_pack.f90
+++ b/src/mesonh/ext/shallow_mf_pack.f90
@@ -13,7 +13,7 @@ INTERFACE
                 HMF_UPDRAFT, HMF_CLOUD, OMIXUV,                       &
                 OMF_FLX,TPFILE,PTIME_LES,                             &
                 PIMPL_MF, PTSTEP,                                     &
-                PDZZ, PZZ,                                            &
+                PDZZ, PZZ, PDX,PDY,                                   &
                 PRHODJ, PRHODREF,                                     &
                 PPABSM, PEXN,                                         &
                 PSFTH,PSFRV,                                          &
@@ -64,8 +64,8 @@ REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRRS
 REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRSVS            ! Scalar sources 
 REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PSIGMF,PRC_MF,PRI_MF,PCF_MF ! cloud info for the cloud scheme
 REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PFLXZTHVMF           ! Thermal production for TKE scheme
-
-
+!
+REAL, INTENT(IN) :: PDX,PDY ! Size of mesh in X/Y directions
 END SUBROUTINE SHALLOW_MF_PACK
 
 END INTERFACE
@@ -77,7 +77,7 @@ END MODULE MODI_SHALLOW_MF_PACK
                 HMF_UPDRAFT, HMF_CLOUD, OMIXUV,                       &
                 OMF_FLX,TPFILE,PTIME_LES,                             &
                 PIMPL_MF, PTSTEP,                                     &
-                PDZZ, PZZ,                                            &
+                PDZZ, PZZ, PDX,PDY,                                   &
                 PRHODJ, PRHODREF,                                     &
                 PPABSM, PEXN,                                         &
                 PSFTH,PSFRV,                                          &
@@ -186,6 +186,7 @@ REAL, DIMENSION(:,:,:,:), INTENT(INOUT) ::  PRSVS            ! Scalar sources
 REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PSIGMF,PRC_MF,PRI_MF,PCF_MF ! cloud info for the cloud scheme
 REAL, DIMENSION(:,:,:), INTENT(OUT)     ::  PFLXZTHVMF           ! Thermal production for TKE scheme
 !
+REAL, INTENT(IN) :: PDX,PDY ! Size of mesh in X/Y directions
 !                     0.2  Declaration of local variables
 !
 REAL, DIMENSION(SIZE(PTHM,1)*SIZE(PTHM,2),SIZE(PTHM,3)) ::  ZZZ         ! Height of flux point
@@ -330,16 +331,15 @@ CALL SHALLOW_MF(1,IKU,1,KRR,KRRL,KRRI,                              &
                 ZRHODJ,ZRHODREF,                                      &
                 ZPABSM, ZEXN,                                         &
                 ZSFTH,ZSFRV,                                          &
-                ZTHM,ZRM,ZUM,ZVM,ZWM,ZTKEM,ZSVM,                      &
+                ZTHM,ZRM,ZUM,ZVM,ZTKEM,ZSVM,                          &
                 ZDUDT_MF,ZDVDT_MF,                                    &
                 ZDTHLDT_MF,ZDRTDT_MF,ZDSVDT_MF,                       &
                 ZSIGMF,ZRC_MF,ZRI_MF,ZCF_MF,ZFLXZTHVMF,               &
                 ZFLXZTHMF,ZFLXZRMF,ZFLXZUMF,ZFLXZVMF,                 &
                 ZTHL_UP,ZRT_UP,ZRV_UP,ZRC_UP,ZRI_UP,                  &
                 ZU_UP, ZV_UP, ZTHV_UP, ZW_UP,                         &
-                ZTHL_DO,ZTHV_DO,ZRT_DO,ZU_DO, ZV_DO,                  &
                 ZFRAC_UP,ZEMF,ZDETR,ZENTR,                            &
-                IKLCL,IKETL,IKCTL                                     )
+                IKLCL,IKETL,IKCTL,PDX,PDY                             )
 
 !!! 4. Unpack output variables
 
diff --git a/src/mesonh/turb/shallow_mf.f90 b/src/mesonh/turb/shallow_mf.f90
index 6a98885dd1969802e0b3c99831aca0adee50045d..7f3c32b646fc86f0d6d534465f3a290062578473 100644
--- a/src/mesonh/turb/shallow_mf.f90
+++ b/src/mesonh/turb/shallow_mf.f90
@@ -17,16 +17,15 @@ INTERFACE
                 PRHODJ, PRHODREF,                                     &
                 PPABSM, PEXNM,                                        &
                 PSFTH,PSFRV,                                          &
-                PTHM,PRM,PUM,PVM,PWM,PTKEM,PSVM,                      &
+                PTHM,PRM,PUM,PVM,PTKEM,PSVM,                      &
                 PDUDT_MF,PDVDT_MF,                                    &
                 PDTHLDT_MF,PDRTDT_MF,PDSVDT_MF,                       &
                 PSIGMF,PRC_MF,PRI_MF,PCF_MF,PFLXZTHVMF,               &
                 PFLXZTHMF,PFLXZRMF,PFLXZUMF,PFLXZVMF,                 &
                 PTHL_UP,PRT_UP,PRV_UP,PRC_UP,PRI_UP,                  &
                 PU_UP, PV_UP, PTHV_UP, PW_UP,                         &
-                PTHL_DO,PTHV_DO,PRT_DO,PU_DO, PV_DO,                  &
                 PFRAC_UP,PEMF,PDETR,PENTR,                            &
-                KKLCL,KKETL,KKCTL                                     )
+                KKLCL,KKETL,KKCTL,PDX,PDY                             )
 !     #################################################################
 !!
 !               
@@ -62,7 +61,7 @@ REAL, DIMENSION(:,:),   INTENT(IN) ::  PEXNM       ! Exner function at t-dt
 REAL, DIMENSION(:),     INTENT(IN) ::  PSFTH,PSFRV ! normal surface fluxes of theta and Rv 
 REAL, DIMENSION(:,:),   INTENT(IN) ::  PTHM        ! Theta at t-dt
 REAL, DIMENSION(:,:,:), INTENT(IN) ::  PRM         ! water var. at t-dt
-REAL, DIMENSION(:,:),   INTENT(IN) ::  PUM,PVM,PWM ! wind components at t-dt
+REAL, DIMENSION(:,:),   INTENT(IN) ::  PUM,PVM ! wind components at t-dt
 REAL, DIMENSION(:,:),   INTENT(IN) ::  PTKEM       ! tke at t-dt
 
 REAL, DIMENSION(:,:,:), INTENT(IN) ::  PSVM        ! scalar variable a t-dt
@@ -85,12 +84,6 @@ REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRV_UP    ! Vapor updraft characteristic
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PU_UP     ! U wind updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PV_UP     ! V wind updraft characteristics
 
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHL_DO   ! Thl environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHV_DO    ! Thv environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRT_DO    ! Rt  environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PU_DO     ! U wind environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PV_DO     ! V wind environment characteristics
-
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRC_UP    ! cloud content updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRI_UP    ! ice content   updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHV_UP   ! Thv   updraft characteristics
@@ -101,7 +94,7 @@ REAL, DIMENSION(:,:), INTENT(OUT) ::  PDETR     ! updraft detrainment
 REAL, DIMENSION(:,:), INTENT(OUT) ::  PENTR     ! updraft entrainment
 INTEGER,DIMENSION(:), INTENT(OUT) :: KKLCL,KKETL,KKCTL ! level of LCL,ETL and CTL
 
-
+REAL,                 INTENT(IN)  :: PDX, PDY
 END SUBROUTINE SHALLOW_MF
 
 END INTERFACE
@@ -116,16 +109,15 @@ END MODULE MODI_SHALLOW_MF
                 PRHODJ, PRHODREF,                                     &
                 PPABSM, PEXNM,                                        &
                 PSFTH,PSFRV,                                          &
-                PTHM,PRM,PUM,PVM,PWM,PTKEM,PSVM,                      &
+                PTHM,PRM,PUM,PVM,PTKEM,PSVM,                          &
                 PDUDT_MF,PDVDT_MF,                                    &
                 PDTHLDT_MF,PDRTDT_MF,PDSVDT_MF,                       &
                 PSIGMF,PRC_MF,PRI_MF,PCF_MF,PFLXZTHVMF,               &
                 PFLXZTHMF,PFLXZRMF,PFLXZUMF,PFLXZVMF,                 &
                 PTHL_UP,PRT_UP,PRV_UP,PRC_UP,PRI_UP,                  &
                 PU_UP, PV_UP, PTHV_UP, PW_UP,                         &
-                PTHL_DO,PTHV_DO,PRT_DO,PU_DO, PV_DO,                  &
                 PFRAC_UP,PEMF,PDETR,PENTR,                            &
-                KKLCL,KKETL,KKCTL                                     )
+                KKLCL,KKETL,KKCTL,PDX,PDY                             )
 
 !     #################################################################
 !!
@@ -180,9 +172,9 @@ USE MODD_PARAMETERS, ONLY: JPVEXT
 USE MODD_PARAM_MFSHALL_n
 USE MODD_TURB_n, ONLY: CTURBLEN
 
-USE MODI_THL_RT_FROM_TH_R_MF
-USE MODI_COMPUTE_UPDRAFT
-USE MODI_COMPUTE_UPDRAFT_RHCJ10
+USE MODE_THL_RT_FROM_TH_R_MF
+USE MODE_COMPUTE_UPDRAFT
+USE MODE_COMPUTE_UPDRAFT_RHCJ10
 USE MODE_COMPUTE_UPDRAFT_RAHA, ONLY: COMPUTE_UPDRAFT_RAHA
 USE MODE_MF_TURB, ONLY: MF_TURB
 USE MODE_MF_TURB_EXPL, ONLY: MF_TURB_EXPL
@@ -190,7 +182,7 @@ USE MODI_MF_TURB_GREYZONE
 USE MODE_COMPUTE_MF_CLOUD, ONLY: COMPUTE_MF_CLOUD
 USE MODI_SHUMAN_MF
 !
-USE MODI_COMPUTE_BL89_ML
+USE MODE_COMPUTE_BL89_ML
 USE MODD_GRID_n, ONLY : XDXHAT, XDYHAT
 USE MODD_REF_n, ONLY : XTHVREF
 USE MODE_MSG
@@ -230,7 +222,7 @@ REAL, DIMENSION(:,:),   INTENT(IN) ::  PEXNM       ! Exner function at t-dt
 REAL, DIMENSION(:),   INTENT(IN)   ::  PSFTH,PSFRV ! normal surface fluxes of theta and Rv 
 REAL, DIMENSION(:,:), INTENT(IN)   ::  PTHM        ! Theta at t-dt
 REAL, DIMENSION(:,:,:), INTENT(IN) ::  PRM         ! water var. at t-dt
-REAL, DIMENSION(:,:),   INTENT(IN) ::  PUM,PVM,PWM ! wind components at t-dt
+REAL, DIMENSION(:,:),   INTENT(IN) ::  PUM,PVM     ! wind components at t-dt
 REAL, DIMENSION(:,:),   INTENT(IN) ::  PTKEM       ! tke at t-dt
 
 REAL, DIMENSION(:,:,:), INTENT(IN) ::  PSVM        ! scalar variable a t-dt
@@ -252,13 +244,6 @@ REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRT_UP    ! Rt  updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRV_UP    ! Vapor updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PU_UP     ! U wind updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PV_UP     ! V wind updraft characteristics
-
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHL_DO   ! Thl environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHV_DO    ! Thv environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRT_DO    ! Rt  environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PU_DO     ! U wind environment characteristics
-REAL, DIMENSION(:,:), INTENT(INOUT) ::  PV_DO     ! V wind environment characteristics
-
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRC_UP    ! cloud content updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PRI_UP    ! ice content   updraft characteristics
 REAL, DIMENSION(:,:), INTENT(INOUT) ::  PTHV_UP   ! Thv   updraft characteristics
@@ -268,6 +253,7 @@ REAL, DIMENSION(:,:), INTENT(INOUT) ::  PEMF      ! updraft mass flux
 REAL, DIMENSION(:,:), INTENT(OUT) ::  PDETR     ! updraft detrainment
 REAL, DIMENSION(:,:), INTENT(OUT) ::  PENTR     ! updraft entrainment
 INTEGER,DIMENSION(:), INTENT(OUT) :: KKLCL,KKETL,KKCTL ! level of LCL,ETL and CTL
+REAL,                 INTENT(IN)  :: PDX, PDY
 !
 !                     0.2  Declaration of local variables
 !
@@ -347,8 +333,9 @@ IF (HMF_UPDRAFT == 'EDKF') THEN
                        PTHL_UP,PRT_UP,PRV_UP,PRC_UP,PRI_UP,      &
                        PTHV_UP, PW_UP, PU_UP, PV_UP, ZSV_UP,     &
                        PFRAC_UP,ZFRAC_ICE_UP,ZRSAT_UP,PEMF,PDETR,&
-                       PENTR,ZBUO_INTEG,KKLCL,KKETL,KKCTL,ZDEPTH )
-ELSEIF (HMF_UPDRAFT == 'RHCJ') THEN                       
+                       PENTR,ZBUO_INTEG,KKLCL,KKETL,KKCTL,ZDEPTH,&
+                       PDX,PDY)
+ELSEIF (HMF_UPDRAFT == 'RHCJ') THEN
   GENTR_DETR = .TRUE.
   CALL COMPUTE_UPDRAFT_RHCJ10(KKA,IKB,IKE,KKU,KKL,HFRAC_ICE,GENTR_DETR,OMIXUV,&
                        ONOMIXLG,KSV_LGBEG,KSV_LGEND,             &