%======================================================================
%                    C M / T A B _ S T A T S . T E X 
%                    doc: Tue Mar  7 22:14:03 2000
%                    dlm: Wed Jun  7 22:48:58 2000
%                    (c) 2000 A.M. Thurnherr
%                    uE-Info: 37 42 NIL 0 0 72 0 2 4 ofnI
%======================================================================

\newcommand\dH{$\overline{\mathrm{dir}}$}
\newcommand\vH{$\overline{\mathrm{U}}$}
\newcommand\lH{$\sigma_l$}
\newcommand\cH{$\sigma_x$}

\begin{table}

\begin{center}\begin{tabular}{|c||rrrr|rrrr|rrrr|}\hline
%----------------------------------------------------------------------
    & \multicolumn{4}{c|}{pre-warming}
                & \multicolumn{4}{c|}{warming}
                            & \multicolumn{4}{c|}{post-warming} \\
    & \dH & \vH & \lH & \cH & \dH & \vH & \lH & \cH & \dH & \vH & \lH & \cH \\ \hline\hline
%======================================================================
B21 & 088 & 2.1 & 1.7 & 1.0 & 079 & 3.1 & 2.1 & 1.1 & 081 & 2.5 & 2.3 & 1.5 \\
B23 & 094 & 8.7 & 1.7 & 1.2 & 084 & 4.3 & 2.0 & 0.7 & 092 & 6.5 & 2.9 & 1.3 \\
D21 & 066 & 1.1 & 1.4 & 0.8 & 055 & 2.4 & 2.8 & 1.5 & 066 & 1.8 & 2.3 & 1.4 \\
D23 & 079 & 5.9 & 1.1 & 0.8 & 065 & 2.9 & 1.6 & 0.7 & 074 & 5.0 & 2.2 & 1.0 \\ \hline
%----------------------------------------------------------------------
F21 & 046 & 1.1 & 0.8 & 0.9 & 018 & 0.9 & 1.5 & 1.5 & 055 & 1.3 & 1.7 & 1.3 \\
F23 & 046 & 2.5 & 0.9 & 0.7 & 027 & 1.6 & 1.1 & 0.9 & 049 & 1.9 & 1.4 & 1.2 \\ \hline
%----------------------------------------------------------------------
G21 & 046 & 3.6 & 2.9 & 1.3 & 036 & 4.3 & 2.6 & 0.8 & 044 & 2.8 & 3.0 & 1.1 \\
G23 & 046 & 2.6 & 1.6 & 0.5 & 027 & 2.5 & 1.2 & 0.5 & 031 & 1.9 & 1.8 & 0.7 \\ \hline
%----------------------------------------------------------------------
\end{tabular}\end{center}

\caption[Along-valley flow statistics]{Flow statistics for selected
current meters; mean directions (\dH) are given in degrees \CW from
north; mean flow velocities (\vH), and along-mean (\lH\ls{sigmal}) and
cross-mean (\cH\ls{sigmax}) velocity standard deviations are listed in
units of \mps{10^{-2}}.}

\labelTab{CM-flowstats}

\end{table}
