diff --git a/src/arome/ext/aroini_neb.F90 b/src/arome/ext/aroini_neb.F90
new file mode 100644
index 0000000000000000000000000000000000000000..142440194f23047de7828780d7f38bc57eadec0e
--- /dev/null
+++ b/src/arome/ext/aroini_neb.F90
@@ -0,0 +1,54 @@
+SUBROUTINE AROINI_NEB
+      USE PARKIND1, ONLY : JPRB
+      USE YOMHOOK , ONLY : LHOOK, DR_HOOK
+!**** *AROINI_NEB*   -
+!     Purpose.
+!     --------
+!           Call Meso-NH routine INI_NEB
+!              (setup of constants for nebulosity computation)
+!
+!**   Interface.
+!     ----------
+!        *CALL* *AROINI_NEB
+
+!        Explicit arguments :
+!        --------------------
+!        None
+
+!        Implicit arguments :
+!        --------------------
+!        
+
+!     Method.
+!     -------
+!        See documentation
+
+!     Externals.
+!     ----------
+
+!     Reference.
+!     ----------
+!        Documentation AROME 
+
+!     Author.
+!     -------
+!        S. Riette
+
+!     Modifications.
+!     --------------
+!        Original : 24 Aug 2011
+!     ------------------------------------------------------------------
+
+USE MODI_INI_NEB
+
+IMPLICIT NONE
+REAL(KIND=JPRB) :: ZHOOK_HANDLE
+!     ------------------------------------------------------------------
+
+!         1. Set implicit default values for MODD_NEB
+
+IF (LHOOK) CALL DR_HOOK('AROINI_NEB',0,ZHOOK_HANDLE)
+CALL INI_NEB
+IF (LHOOK) CALL DR_HOOK('AROINI_NEB',1,ZHOOK_HANDLE)
+
+END SUBROUTINE AROINI_NEB
diff --git a/src/arome/ext/aroini_neb.h b/src/arome/ext/aroini_neb.h
new file mode 100644
index 0000000000000000000000000000000000000000..85aa3b9da4c9472db0db6717afdaea1b2126228c
--- /dev/null
+++ b/src/arome/ext/aroini_neb.h
@@ -0,0 +1,4 @@
+INTERFACE
+SUBROUTINE AROINI_NEB
+END SUBROUTINE AROINI_NEB
+END INTERFACE