--- MITgcm/model/inc/RECIP_HFACW_MACROS.h	2001/02/04 14:38:45	1.2
+++ MITgcm/model/inc/RECIP_HFACW_MACROS.h	2006/06/07 01:55:12	1.4
@@ -1,13 +1,20 @@
-C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/model/inc/RECIP_HFACW_MACROS.h,v 1.2 2001/02/04 14:38:45 cnh Exp $
+C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/model/inc/RECIP_HFACW_MACROS.h,v 1.4 2006/06/07 01:55:12 heimbach Exp $
 C $Name:  $
 C
-C     /==========================================================\
-C     | RECIP_HFACW_MACROS.h                                     |
-C     |==========================================================|
-C     | These macros are used to reduce memory requirement and/or|
-C     | memory references when variables are fixed along a given |
-C     | axis or axes.                                            |
-C     \==========================================================/
+CBOP
+C    !ROUTINE: RECIP_HFACW_MACROS.h
+C    !INTERFACE:
+C    include RECIP_HFACW_MACROS.h
+C    !DESCRIPTION: \bv
+C     *==========================================================*
+C     | RECIP_HFACW_MACROS.h                                      
+C     *==========================================================*
+C     | These macros are used to reduce memory requirement and/or 
+C     | memory references when variables are fixed along a given  
+C     | axis or axes.                                             
+C     *==========================================================*
+C     \ev
+CEOP
 
 #ifdef RECIP_HFACW_CONST
 #define  _recip_hFacW(i,j,k,bi,bj) recip_hFacW(1,1,1,1,1)
@@ -25,6 +32,10 @@
 #define  _recip_hFacW(i,j,k,bi,bj) recip_hFacW(i,j,1,bi,bj)
 #endif
 
+#ifdef ALLOW_DEPTH_CONTROL
+# define _recip_hFacW(i,j,k,bi,bj) recip_hFacW(i,j,k,bi,bj)*maskW(i,j,k,bi,bj)
+#endif
+
 #ifndef _recip_hFacW
 #define  _recip_hFacW(i,j,k,bi,bj) recip_hFacW(i,j,k,bi,bj)
 #endif