\section{User Guide}

The nominal set-up for the ephemeris converter is done as follows:

\begin{itemize}
\item[-]     \texttt{sNavObject = simple\_nav.SimpleNav()}: Construct simple nav
\item[-]     \texttt{sNavObject.walkBounds = sim\_model.DoubleVector(errorBounds)}: add desired error bounds for the position, attitude....
\item[-]     \texttt{sNavObject.PMatrix = sim\_model.DoubleVector(pMatrix)}: Add the matrix of standard deviation values
\item[-]    \texttt{sNavObject.crossTrans = True}
\item[-]    \texttt{sNavObject.crossAtt = False}
\end{itemize}