Subversion Repositories lagranto.wrf

\documentclass[a4paper,10pt]{article}
\usepackage[utf8x]{inputenc}

%opening
\title{Lagranto - Tutorial and Reference}
\author{Michael Sprenger and Heini Wernli}

\begin{document}

\maketitle


\section{Introduction}


\section{Installation}



\section{Tutorial - A Complete Lagranto Run}

\subsection{Meteorological Data}

The following files are mandatory for a Lagranto calculation covering the time period from 00\,UTC 19891020 to 18\,UTC 19981020:

\vspace{0.5cm}
\begin{minipage}{13cm}
\begin{verbatim}
ml_cst
P19891020_00
P19891020_06
P19891020_12
P19891020_18
P19891021_00
S19891020_00
S19891020_06
S19891020_12
S19891020_18
\end{verbatim}
\end{minipage}

\vspace{0.5cm}
\noindent
The meteorological fields on the primary P files are at least: zonal wind (U, in m/s); meridional wind (V, in m/s); vertical wind (OMEGA, in Pa/s); 
surface pressure (PS, in hPa). Additional fields might be available on the P files, e.g. temperature (T), specific
humidity (Q),... Further secondary fields can be saved in the S files, which must have the same grid structure as the P files.
In the example the following fields are saved on the S files: potential temperature (TH, in K); Ertel potential vorticity (PV, in pvu); relative humidity (in \%). 
Furthermore, the surface pressure (PS) is also saved on the S files; it must be exactly identical to the one in the P files. The horizontal and vertical grid of
the meteorological fields are specified in the (global) attributes of the P, S and constants file ml\_cst (the header of the 
netCDF files are given in Appendix A).

\noindent




\subsection{Start Positions}

\subsection{Trajectory Calculation}

\subsection{Tracing Meteorological Fields}

\subsection{Selecting Trajectories}

\subsection{Trajectory Densities}

\subsection{Interface Script}



\section{Reference}

\subsection{Trajectory Files}

\subsection{Core Programs}

\subsection{Tools}




\section{Appendix}

\subsection{Meteorological fields - netCDF files}

The following example gives a








\end{document}