--- manual/s_outp_pkgs/text/pvdiag.tex	2008/01/15 22:29:10	1.2
+++ manual/s_outp_pkgs/text/pvdiag.tex	2010/08/30 23:09:21	1.3
@@ -330,7 +330,7 @@
 where $\mathcal{B}_{in}$ is the vertically integrated surface buoyancy (in)flux:
 \begin{eqnarray}
   \mathcal{B}_{in} &=& \frac{g}{\rho_o}\left( \frac{\alpha Q_{net}}{C_w} - \rho_0\beta S_{net}\right)  
-\label{sec:diag:pv:eq12}
+%\label{sec:diag:pv:eq12}
 \end{eqnarray}  
 with $\alpha\simeq 2.5\times10^{-4}\, K^{-1}$ the thermal expansion coefficient (computed
 by the package otherwise), $C_w=4187J.kg^{-1}.K^{-1}$ the specific heat of seawater,
@@ -362,7 +362,7 @@
 \end{eqnarray}
 and given the assumption that $\omega_z\simeq f$, the second term vanishes and we obtain:
 \begin{eqnarray}
-  \vec{N_Q}_z &=& -\frac{\rho_0}{g}f B_g \label{sec:diag:pv:eq12}
+  \vec{N_Q}_z &=& -\frac{\rho_0}{g}f B_g %\label{sec:diag:pv:eq12}
 \end{eqnarray}
 Note that the wind-stress forcing does not appear explicitly here but is implicit in $B_g$
 through Eq.\ref{sec:diag:pv:eq11}: the buoyancy forcing $B_g$ is determined by the