diff --git a/src/common/turb/mode_rmc01.F90 b/src/common/turb/mode_rmc01.F90
index 4cd16a6714c06dcb9eed6f8ec4d0c5c71862ae0a..c64cc0d0d837290b672dfb3dff994d493b6a018e 100644
--- a/src/common/turb/mode_rmc01.F90
+++ b/src/common/turb/mode_rmc01.F90
@@ -63,42 +63,40 @@ TYPE(DIMPHYEX_t),         INTENT(IN)   :: D
 TYPE(CST_t),              INTENT(IN)   :: CST
 TYPE(CSTURB_t),           INTENT(IN)   :: CSTURB
 CHARACTER(LEN=4),         INTENT(IN)   :: HTURBLEN ! type of mixing length
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(IN)    :: PZZ   ! altitude of flux points
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(IN)    :: PDXX  ! width of grid mesh (X dir)
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(IN)    :: PDYY  ! width of grid mesh (Y dir)
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(IN)    :: PDZZ  ! width of vert. layers
-REAL, DIMENSION(D%NIT,D%NJT),     INTENT(IN)    :: PDIRCOSZW ! Director Cosinus
-REAL, DIMENSION(D%NIT,D%NJT),     INTENT(IN)    :: PSBL_DEPTH! SBL depth
-REAL, DIMENSION(D%NIT,D%NJT),     INTENT(IN)    :: PLMO  ! Monin Obuhkov length
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(INOUT) :: PLK   ! Mixing length
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT),   INTENT(INOUT) :: PLEPS ! Dissipative length
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(IN)    :: PZZ   ! altitude of flux points
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(IN)    :: PDXX  ! width of grid mesh (X dir)
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(IN)    :: PDYY  ! width of grid mesh (Y dir)
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(IN)    :: PDZZ  ! width of vert. layers
+REAL, DIMENSION(D%NIJT),     INTENT(IN)    :: PDIRCOSZW ! Director Cosinus
+REAL, DIMENSION(D%NIJT),     INTENT(IN)    :: PSBL_DEPTH! SBL depth
+REAL, DIMENSION(D%NIJT),     INTENT(IN)    :: PLMO  ! Monin Obuhkov length
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(INOUT) :: PLK   ! Mixing length
+REAL, DIMENSION(D%NIJT,D%NKT),   INTENT(INOUT) :: PLEPS ! Dissipative length
 !
 !*       0.2   Declaration of local variables
 !              ------------------------------
 !
 INTEGER :: IKB,IKE    ! first,last physical level
 INTEGER :: IKTB,IKTE  ! start, end of k loops in physical domain
-INTEGER :: IIU        ! horizontal x boundary
-INTEGER :: IJU        ! horizontal y boundary
 INTEGER :: JK,JI,JJ   ! loop counter
 INTEGER :: IIE,IIB,IJE,IJB
 !
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZZZ  ! height of mass
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZZZ  ! height of mass
                                                              ! points above ground
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZZ_O_LMO ! height / LMO
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZGAM ! factor controling
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZZ_O_LMO ! height / LMO
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZGAM ! factor controling
                                                              ! transition betw.
                                                              ! SBL and free BL
 
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZPHIM! MO function
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZPHIM! MO function
                                                              ! for stress
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZPHIE! MO function
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZPHIE! MO function
                                                              ! for TKE
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZDH  ! hor. grid mesh
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZDH  ! hor. grid mesh
                                                              ! size
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZL   ! SBL length
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZZC  ! alt. where turb. is isotr.
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZWORK1, ZWORK2
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZL   ! SBL length
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZZC  ! alt. where turb. is isotr.
+REAL, DIMENSION(D%NIJT,D%NKT) :: ZWORK1, ZWORK2
 !-------------------------------------------------------------------------------
 !
 !*     1. Initializations
@@ -107,8 +105,6 @@ REAL, DIMENSION(D%NIT,D%NJT,D%NKT) :: ZWORK1, ZWORK2
 ! horizontal boundaries
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
 IF (LHOOK) CALL DR_HOOK('RMC01',0,ZHOOK_HANDLE)
-IIU=D%NIT
-IJU=D%NJT
 IKTB=D%NKTB          
 IKTE=D%NKTE
 IKB=D%NKB
@@ -122,14 +118,14 @@ IJB=D%NJBC
 CALL MZF_PHY(D,PZZ,ZZZ)
 ! replace by height of mass points
 DO JK=1,D%NKT
-  !$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-  ZZZ(IIB:IIE,IJB:IJE,JK) = ZZZ(IIB:IIE,IJB:IJE,JK) - PZZ(IIB:IIE,IJB:IJE,IKB)
-  !$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
+  !$mnh_expand_array(JIJ=1:D%NIJT)
+  ZZZ(1:D%NIJT,JK) = ZZZ(1:D%NIJT,JK) - PZZ(1:D%NIJT,IKB)
+  !$mnh_end_expand_array(JIJ=1:D%NIJT)
 END DO
 ! fill upper level with physical value
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-ZZZ(IIB:IIE,IJB:IJE,D%NKU) = 2.*ZZZ(IIB:IIE,IJB:IJE,D%NKU-D%NKL) - ZZZ(IIB:IIE,IJB:IJE,D%NKU-2*D%NKL)
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
+!$mnh_expand_array(JIJ=1:D%NIJT)
+ZZZ(1:D%NIJT,D%NKU) = 2.*ZZZ(1:D%NIJT,D%NKU-D%NKL) - ZZZ(1:D%NIJT,D%NKU-2*D%NKL)
+!$mnh_end_expand_array(JIJ=1:D%NIJT)
 !
 !-------------------------------------------------------------------------------
 !
@@ -138,18 +134,18 @@ ZZZ(IIB:IIE,IJB:IJE,D%NKU) = 2.*ZZZ(IIB:IIE,IJB:IJE,D%NKU-D%NKL) - ZZZ(IIB:IIE,I
 !
 ! z/LMO
 DO JK=1,D%NKT
-  !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-  WHERE (PLMO(IIB:IIE,IJB:IJE)==XUNDEF)
-    ZZ_O_LMO(IIB:IIE,IJB:IJE,JK)=0.
+  !$mnh_expand_where(JIJ=1:D%NIJT)
+  WHERE (PLMO(1:D%NIJT)==XUNDEF)
+    ZZ_O_LMO(1:D%NIJT,JK)=0.
   ELSEWHERE
-    ZZ_O_LMO(IIB:IIE,IJB:IJE,JK)=ZZZ(IIB:IIE,IJB:IJE,JK)*PDIRCOSZW(IIB:IIE,IJB:IJE)/PLMO(IIB:IIE,IJB:IJE)
+    ZZ_O_LMO(1:D%NIJT,JK)=ZZZ(1:D%NIJT,JK)*PDIRCOSZW(1:D%NIJT)/PLMO(1:D%NIJT)
   END WHERE
-  !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
+  !$mnh_end_expand_where(JIJ=1:D%NIJT)
 END DO
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT) = MAX(ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT),-10.)
-ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT) = MIN(ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT), 10.)
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
+!$mnh_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+ZZ_O_LMO(1:D%NIJT,1:D%NKT) = MAX(ZZ_O_LMO(1:D%NIJT,1:D%NKT),-10.)
+ZZ_O_LMO(1:D%NIJT,1:D%NKT) = MIN(ZZ_O_LMO(1:D%NIJT,1:D%NKT), 10.)
+!$mnh_end_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
 !
 !
 ! MO function for stress
@@ -173,42 +169,42 @@ SELECT CASE (HTURBLEN)
   CASE ('DELT','DEAR')
     CALL MXF_PHY(D,PDXX,ZWORK1)
     CALL MYF_PHY(D,PDYY,ZWORK2)
-    !$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-    ZDH(IIB:IIE,IJB:IJE,1:D%NKT) = SQRT(ZWORK1(IIB:IIE,IJB:IJE,1:D%NKT)*ZWORK2(IIB:IIE,IJB:IJE,1:D%NKT))
-    !$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-    ZDH(IIU,IJB:IJE,1:D%NKT) = ZDH(IIU-1,IJB:IJE,1:D%NKT)
-    ZDH(IIB:IIE,IJU,1:D%NKT) = ZDH(IIB:IIE,IJU-1,1:D%NKT)
+    !$mnh_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+    ZDH(1:D%NIJT,1:D%NKT) = SQRT(ZWORK1(1:D%NIJT,1:D%NKT)*ZWORK2(1:D%NIJT,1:D%NKT))
+    !$mnh_end_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+    ZDH(D%NIT*IJB:D%NIT*IJE:D%NIT,1:D%NKT) = ZDH(D%NIT*IJB-1:D%NIT*IJE-1:D%NIT,1:D%NKT)
+    ZDH(D%NIJT-IIE+IIB:D%NIJT,1:D%NKT) = ZDH(D%NIJT-2*IIE+IIB:D%NIJT-IIE,1:D%NKT)
     DO JK=1,D%NKT
-      !$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-      ZZC(IIB:IIE,IJB:IJE,JK) = 2.*MIN(ZPHIM(IIB:IIE,IJB:IJE,JK),1.)/CST%XKARMAN    &
-                     * MAX( PDZZ(IIB:IIE,IJB:IJE,JK)*PDIRCOSZW(IIB:IIE,IJB:IJE) , & 
-                     ZDH(IIB:IIE,IJB:IJE,JK)/PDIRCOSZW(IIB:IIE,IJB:IJE)/3. )
-      !$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
+      !$mnh_expand_array(JIJ=1:D%NIJT)
+      ZZC(1:D%NIJT,JK) = 2.*MIN(ZPHIM(1:D%NIJT,JK),1.)/CST%XKARMAN    &
+                     * MAX( PDZZ(1:D%NIJT,JK)*PDIRCOSZW(1:D%NIJT) , & 
+                     ZDH(1:D%NIJT,JK)/PDIRCOSZW(1:D%NIJT)/3. )
+      !$mnh_end_expand_array(JIJ=1:D%NIJT)
     END DO
 !
 !*     4. factor controling the transition between SBL and free isotropic turb. (3D case)
 !         --------------------------------------------------------------------
 !
-    ZGAM(IIB:IIE,IJB:IJE,D%NKA) = 0.
+    ZGAM(1:D%NIJT,D%NKA) = 0.
     DO JK=IKTB,IKTE
-      !$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-      ZGAM(IIB:IIE,IJB:IJE,JK) = 1.  - EXP( -3.*(ZZZ(IIB:IIE,IJB:IJE,JK)-ZZZ(IIB:IIE,IJB:IJE,IKB))/(ZZC(IIB:IIE,IJB:IJE,JK)) )
-      !$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-      !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-      WHERE (ZGAM(IIB:IIE,IJB:IJE,JK-D%NKL)>ZGAM(IIB:IIE,IJB:IJE,JK) .OR. ZGAM(IIB:IIE,IJB:IJE,JK-D%NKL)>0.99 ) 
-        ZGAM(IIB:IIE,IJB:IJE,JK) = 1.
+      !$mnh_expand_array(JIJ=1:D%NIJT)
+      ZGAM(1:D%NIJT,JK) = 1.  - EXP( -3.*(ZZZ(1:D%NIJT,JK)-ZZZ(1:D%NIJT,IKB))/(ZZC(1:D%NIJT,JK)) )
+      !$mnh_end_expand_array(JIJ=1:D%NIJT)
+      !$mnh_expand_where(JIJ=1:D%NIJT)
+      WHERE (ZGAM(1:D%NIJT,JK-D%NKL)>ZGAM(1:D%NIJT,JK) .OR. ZGAM(1:D%NIJT,JK-D%NKL)>0.99 ) 
+        ZGAM(1:D%NIJT,JK) = 1.
       END WHERE
-     !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
+     !$mnh_end_expand_where(JIJ=1:D%NIJT)
     END DO
-    !$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-    ZGAM(IIB:IIE,IJB:IJE,D%NKU) = 1.  - EXP( -3.*(ZZZ(IIB:IIE,IJB:IJE,D%NKU)-ZZZ(IIB:IIE,IJB:IJE,IKB))& 
-                                   /(ZZC(IIB:IIE,IJB:IJE,D%NKU)) )
-    !$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-    !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-    WHERE (ZGAM(IIB:IIE,IJB:IJE,D%NKU-D%NKL)>ZGAM(IIB:IIE,IJB:IJE,D%NKU) .OR. ZGAM(IIB:IIE,IJB:IJE,D%NKU-D%NKL)>0.99 ) 
-      ZGAM(IIB:IIE,IJB:IJE,D%NKU) = 1.
+    !$mnh_expand_array(JIJ=1:D%NIJT)
+    ZGAM(1:D%NIJT,D%NKU) = 1.  - EXP( -3.*(ZZZ(1:D%NIJT,D%NKU)-ZZZ(1:D%NIJT,IKB))& 
+                                   /(ZZC(1:D%NIJT,D%NKU)) )
+    !$mnh_end_expand_array(JIJ=1:D%NIJT)
+    !$mnh_expand_where(JIJ=1:D%NIJT)
+    WHERE (ZGAM(1:D%NIJT,D%NKU-D%NKL)>ZGAM(1:D%NIJT,D%NKU) .OR. ZGAM(1:D%NIJT,D%NKU-D%NKL)>0.99 ) 
+      ZGAM(1:D%NIJT,D%NKU) = 1.
     END WHERE
-    !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
+    !$mnh_end_expand_where(JIJ=1:D%NIJT)
 !   
 !
 !-------------------------------------------------------------------------------
@@ -218,30 +214,30 @@ SELECT CASE (HTURBLEN)
 !
   CASE DEFAULT
 !* SBL depth is used
-    ZGAM(IIB:IIE,IJB:IJE,1:D%NKT) = 1.
-    ZGAM(IIB:IIE,IJB:IJE,D%NKA) = 0.
+    ZGAM(1:D%NIJT,1:D%NKT) = 1.
+    ZGAM(1:D%NIJT,D%NKA) = 0.
     DO JK=IKTB,IKTE
-      !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-      WHERE(PSBL_DEPTH(IIB:IIE,IJB:IJE)>0.)
-        ZGAM(IIB:IIE,IJB:IJE,JK) = TANH( (ZZZ(IIB:IIE,IJB:IJE,JK)-ZZZ(IIB:IIE,IJB:IJE,IKB))/PSBL_DEPTH(IIB:IIE,IJB:IJE) )
+      !$mnh_expand_where(JIJ=1:D%NIJT)
+      WHERE(PSBL_DEPTH(1:D%NIJT)>0.)
+        ZGAM(1:D%NIJT,JK) = TANH( (ZZZ(1:D%NIJT,JK)-ZZZ(1:D%NIJT,IKB))/PSBL_DEPTH(1:D%NIJT) )
       END WHERE
-      !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-      !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-      WHERE (ZGAM(IIB:IIE,IJB:IJE,JK-D%NKL)>0.99 ) 
-        ZGAM(IIB:IIE,IJB:IJE,JK) = 1.
+      !$mnh_end_expand_where(JIJ=1:D%NIJT)
+      !$mnh_expand_where(JIJ=1:D%NIJT)
+      WHERE (ZGAM(1:D%NIJT,JK-D%NKL)>0.99 ) 
+        ZGAM(1:D%NIJT,JK) = 1.
       END WHERE
-      !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
+      !$mnh_end_expand_where(JIJ=1:D%NIJT)
     END DO
-    !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-    WHERE(PSBL_DEPTH(IIB:IIE,IJB:IJE)>0.)
-      ZGAM(IIB:IIE,IJB:IJE,D%NKU) = TANH( (ZZZ(IIB:IIE,IJB:IJE,D%NKU)-ZZZ(IIB:IIE,IJB:IJE,IKB))/PSBL_DEPTH(IIB:IIE,IJB:IJE) )
+    !$mnh_expand_where(JIJ=1:D%NIJT)
+    WHERE(PSBL_DEPTH(1:D%NIJT)>0.)
+      ZGAM(1:D%NIJT,D%NKU) = TANH( (ZZZ(1:D%NIJT,D%NKU)-ZZZ(1:D%NIJT,IKB))/PSBL_DEPTH(1:D%NIJT) )
     END WHERE
-   !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-   !$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
-    WHERE (ZGAM(IIB:IIE,IJB:IJE,D%NKU-D%NKL)>0.99 ) 
-      ZGAM(IIB:IIE,IJB:IJE,JK) = 1.
+   !$mnh_end_expand_where(JIJ=1:D%NIJT)
+   !$mnh_expand_where(JIJ=1:D%NIJT)
+    WHERE (ZGAM(1:D%NIJT,D%NKU-D%NKL)>0.99 ) 
+      ZGAM(1:D%NIJT,JK) = 1.
     END WHERE
-    !$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE)
+    !$mnh_end_expand_where(JIJ=1:D%NIJT)
 !
 !-------------------------------------------------------------------------------
 END SELECT
@@ -251,44 +247,44 @@ END SELECT
 !         ---------------------------------
 !
 DO JK=1,D%NKT
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
-  ZL(IIB:IIE,IJB:IJE,JK) =  CST%XKARMAN/SQRT(CSTURB%XALPSBL)/CSTURB%XCMFS                                      &
-              * ZZZ(IIB:IIE,IJB:IJE,JK)*PDIRCOSZW(IIB:IIE,IJB:IJE)/(ZPHIM(IIB:IIE,IJB:IJE,JK)**2*SQRT(ZPHIE(IIB:IIE,IJB:IJE,JK)))
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE)
+!$mnh_expand_array(JIJ=1:D%NIJT)
+  ZL(1:D%NIJT,JK) =  CST%XKARMAN/SQRT(CSTURB%XALPSBL)/CSTURB%XCMFS                                      &
+              * ZZZ(1:D%NIJT,JK)*PDIRCOSZW(1:D%NIJT)/(ZPHIM(1:D%NIJT,JK)**2*SQRT(ZPHIE(1:D%NIJT,JK)))
+!$mnh_end_expand_array(JIJ=1:D%NIJT)
 END DO
 !
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-PLK(IIB:IIE,IJB:IJE,1:D%NKT)=(1.-ZGAM(IIB:IIE,IJB:IJE,1:D%NKT))*ZL(IIB:IIE,IJB:IJE,1:D%NKT) &
-                             +ZGAM(IIB:IIE,IJB:IJE,1:D%NKT)*PLK(IIB:IIE,IJB:IJE,1:D%NKT)
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
+!$mnh_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+PLK(1:D%NIJT,1:D%NKT)=(1.-ZGAM(1:D%NIJT,1:D%NKT))*ZL(1:D%NIJT,1:D%NKT) &
+                             +ZGAM(1:D%NIJT,1:D%NKT)*PLK(1:D%NIJT,1:D%NKT)
+!$mnh_end_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
 !
-PLK(IIB:IIE,IJB:IJE,D%NKA) = PLK(IIB:IIE,IJB:IJE,IKB)
-PLK(IIB:IIE,IJB:IJE,D%NKU) = PLK(IIB:IIE,IJB:IJE,IKE)
+PLK(1:D%NIJT,D%NKA) = PLK(1:D%NIJT,IKB)
+PLK(1:D%NIJT,D%NKU) = PLK(1:D%NIJT,IKE)
 !-------------------------------------------------------------------------------
 !
 !*     7. Modification of the dissipative length
 !         --------------------------------------
 !
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-ZL(IIB:IIE,IJB:IJE,1:D%NKT) = ZL(IIB:IIE,IJB:IJE,1:D%NKT) * (CSTURB%XALPSBL**(3./2.)*CST%XKARMAN*CSTURB%XCED) &
+!$mnh_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+ZL(1:D%NIJT,1:D%NKT) = ZL(1:D%NIJT,1:D%NKT) * (CSTURB%XALPSBL**(3./2.)*CST%XKARMAN*CSTURB%XCED) &
         / (CST%XKARMAN/SQRT(CSTURB%XALPSBL)/CSTURB%XCMFS)
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
+!$mnh_end_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
 !
-!$mnh_expand_where(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-WHERE (ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT)<0.)
-  ZL(IIB:IIE,IJB:IJE,1:D%NKT) = ZL(IIB:IIE,IJB:IJE,1:D%NKT)/(1.-1.9*ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT))
+!$mnh_expand_where(JIJ=1:D%NIJT,JK=1:D%NKT)
+WHERE (ZZ_O_LMO(1:D%NIJT,1:D%NKT)<0.)
+  ZL(1:D%NIJT,1:D%NKT) = ZL(1:D%NIJT,1:D%NKT)/(1.-1.9*ZZ_O_LMO(1:D%NIJT,1:D%NKT))
 ELSEWHERE
-  ZL(IIB:IIE,IJB:IJE,1:D%NKT) = ZL(IIB:IIE,IJB:IJE,1:D%NKT)/(1.-0.3*SQRT(ZZ_O_LMO(IIB:IIE,IJB:IJE,1:D%NKT)))
+  ZL(1:D%NIJT,1:D%NKT) = ZL(1:D%NIJT,1:D%NKT)/(1.-0.3*SQRT(ZZ_O_LMO(1:D%NIJT,1:D%NKT)))
 END WHERE
-!$mnh_end_expand_where(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
+!$mnh_end_expand_where(JIJ=1:D%NIJT,JK=1:D%NKT)
 !
-!$mnh_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
-PLEPS(IIB:IIE,IJB:IJE,1:D%NKT)=(1.-ZGAM(IIB:IIE,IJB:IJE,1:D%NKT))*ZL(IIB:IIE,IJB:IJE,1:D%NKT) &
-                               +ZGAM(IIB:IIE,IJB:IJE,1:D%NKT)*PLEPS(IIB:IIE,IJB:IJE,1:D%NKT)
-!$mnh_end_expand_array(JI=IIB:IIE,JJ=IJB:IJE,JK=1:D%NKT)
+!$mnh_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
+PLEPS(1:D%NIJT,1:D%NKT)=(1.-ZGAM(1:D%NIJT,1:D%NKT))*ZL(1:D%NIJT,1:D%NKT) &
+                               +ZGAM(1:D%NIJT,1:D%NKT)*PLEPS(1:D%NIJT,1:D%NKT)
+!$mnh_end_expand_array(JIJ=1:D%NIJT,JK=1:D%NKT)
 !
-PLEPS(IIB:IIE,IJB:IJE,D%NKA) = PLEPS(IIB:IIE,IJB:IJE,IKB)
-PLEPS(IIB:IIE,IJB:IJE,D%NKU) = PLEPS(IIB:IIE,IJB:IJE,IKE)
+PLEPS(1:D%NIJT,D%NKA) = PLEPS(1:D%NIJT,IKB)
+PLEPS(1:D%NIJT,D%NKU) = PLEPS(1:D%NIJT,IKE)
 !-------------------------------------------------------------------------------
 !
 IF (LHOOK) CALL DR_HOOK('RMC01',1,ZHOOK_HANDLE)
diff --git a/src/common/turb/mode_sbl_phy.F90 b/src/common/turb/mode_sbl_phy.F90
index 82dd100e171783aa49112c836d5686f7b3f5f71e..a68007cbf958791bea23ff491b034dd0e2e2b205 100644
--- a/src/common/turb/mode_sbl_phy.F90
+++ b/src/common/turb/mode_sbl_phy.F90
@@ -54,20 +54,20 @@ USE MODD_DIMPHYEX, ONLY: DIMPHYEX_t
 IMPLICIT NONE
 !
 TYPE(DIMPHYEX_t),                   INTENT(IN)  :: D
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(IN)  :: PZ_O_LMO
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(OUT) :: BUSINGERPHIM
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(IN)  :: PZ_O_LMO
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(OUT) :: BUSINGERPHIM
 !
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
-INTEGER :: JI,JJ,JK
+INTEGER :: JIJ,JK
 !
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIM',0,ZHOOK_HANDLE)
-!$mnh_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
-WHERE ( PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) < 0. )
-  BUSINGERPHIM(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) = (1.-15.*PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT))**(-0.25)
+!$mnh_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
+WHERE ( PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT) < 0. )
+  BUSINGERPHIM(1:D%NIEC*D%NJEC,1:D%NKT) = (1.-15.*PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT))**(-0.25)
 ELSEWHERE
-  BUSINGERPHIM(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) = 1. + 4.7 * PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT)
+  BUSINGERPHIM(1:D%NIEC*D%NJEC,1:D%NKT) = 1. + 4.7 * PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT)
 END WHERE
-!$mnh_end_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
+!$mnh_end_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIM',1,ZHOOK_HANDLE)
 END SUBROUTINE BUSINGER_PHIM
 !
@@ -80,20 +80,20 @@ USE MODD_DIMPHYEX, ONLY: DIMPHYEX_t
 IMPLICIT NONE
 !
 TYPE(DIMPHYEX_t),                   INTENT(IN)  :: D
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(IN)  :: PZ_O_LMO
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(OUT) :: BUSINGERPHIH
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(IN)  :: PZ_O_LMO
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(OUT) :: BUSINGERPHIH
 !
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
-INTEGER :: JI,JJ,JK
+INTEGER :: JIJ,JK
 !
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIH',0,ZHOOK_HANDLE)
-!$mnh_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
-WHERE ( PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) < 0. )
-  BUSINGERPHIH(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) = 0.74 * (1.-9.*PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT))**(-0.5)
+!$mnh_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
+WHERE ( PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT) < 0. )
+  BUSINGERPHIH(1:D%NIEC*D%NJEC,1:D%NKT) = 0.74 * (1.-9.*PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT))**(-0.5)
 ELSEWHERE
-  BUSINGERPHIH(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) = 0.74 + 4.7 * PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT)
+  BUSINGERPHIH(1:D%NIEC*D%NJEC,1:D%NKT) = 0.74 + 4.7 * PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT)
 END WHERE
-!$mnh_end_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
+!$mnh_end_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIH',1,ZHOOK_HANDLE)
 END SUBROUTINE BUSINGER_PHIH
 !
@@ -107,21 +107,21 @@ IMPLICIT NONE
 !
 TYPE(DIMPHYEX_t),                   INTENT(IN)   :: D
 TYPE(CSTURB_t),                     INTENT(IN)   :: CSTURB
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(IN)   :: PZ_O_LMO
-REAL, DIMENSION(D%NIT,D%NJT,D%NKT), INTENT(OUT)  :: BUSINGERPHIE
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(IN)   :: PZ_O_LMO
+REAL, DIMENSION(D%NIJT,D%NKT), INTENT(OUT)  :: BUSINGERPHIE
 !
 REAL(KIND=JPRB) :: ZHOOK_HANDLE
-INTEGER :: JI,JJ,JK
+INTEGER :: JIJ,JK
 !
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIE',0,ZHOOK_HANDLE)
-!$mnh_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
-WHERE ( PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) < 0. )
-  BUSINGERPHIE(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT)=(1.+(-PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT))**(2./3.)/CSTURB%XALPSBL)&
-                            * (1.-15.*PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT))**(0.5)
+!$mnh_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
+WHERE ( PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT) < 0. )
+  BUSINGERPHIE(1:D%NIEC*D%NJEC,1:D%NKT)=(1.+(-PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT))**(2./3.)/CSTURB%XALPSBL)&
+                            * (1.-15.*PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT))**(0.5)
 ELSEWHERE
-  BUSINGERPHIE(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT) = 1./(1. + 4.7 * PZ_O_LMO(D%NIBC:D%NIEC,D%NJBC:D%NJEC,1:D%NKT))**2
+  BUSINGERPHIE(1:D%NIEC*D%NJEC,1:D%NKT) = 1./(1. + 4.7 * PZ_O_LMO(1:D%NIEC*D%NJEC,1:D%NKT))**2
 END WHERE
-!$mnh_end_expand_where(JI=D%NIBC:D%NIEC,JJ=D%NJBC:D%NJEC,JK=1:D%NKT)
+!$mnh_end_expand_where(JIJ=1:D%NIEC*D%NJEC,JK=1:D%NKT)
 IF (LHOOK) CALL DR_HOOK('MODE_SBL:BUSINGER_PHIE',1,ZHOOK_HANDLE)
 END SUBROUTINE BUSINGER_PHIE
 END MODULE MODE_SBL_PHY