--- MITgcm/model/inc/PARAMS.h	2004/09/17 22:57:11	1.127
+++ MITgcm/model/inc/PARAMS.h	2004/10/01 16:15:29	1.128
@@ -1,4 +1,4 @@
-C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/model/inc/PARAMS.h,v 1.127 2004/09/17 22:57:11 heimbach Exp $
+C $Header: /home/ubuntu/mnt/e9_copy/MITgcm/model/inc/PARAMS.h,v 1.128 2004/10/01 16:15:29 mlosch Exp $
 C $Name:  $
 C
 
@@ -415,6 +415,9 @@
 C     rotationPeriod :: Rotation period (s) (= 2.pi/omega)
 C     viscAh    :: Eddy viscosity coeff. for mixing of
 C                 momentum laterally ( m^2/s )
+C     viscAhW   :: Eddy viscosity coeff. for mixing of vertical
+C                 momentum laterally, no effect for hydrostatic
+C                 model, defaults to viscAh if unset ( m^2/s )
 C     viscAr    :: Eddy viscosity coeff. for mixing of
 C                 momentum vertically ( units of r^2/s )
 C     viscA4    :: Biharmonic viscosity coeff. for mixing of
@@ -522,7 +525,7 @@
      & abeps, startTime, 
      & phiMin, thetaMin, rSphere, recip_RSphere, f0, beta,
      & fCori, fCoriG, fCoriCos,
-     & viscAh,  viscAhMax, viscAhGrid, viscC2leith,
+     & viscAh, viscAhW, viscAhMax, viscAhGrid, viscC2leith,
      & viscA4,  viscA4Max, viscA4Grid, viscC4leith,
      & viscAr, viscAstrain, viscAtension,
      & diffKhT, diffK4T, diffKrT,
@@ -578,6 +581,7 @@
       _RL hFacSup
       _RL beta
       _RL viscAh
+      _RL viscAhW
       _RL viscAhMax
       _RL viscAhGrid
       _RL viscC2leith