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Reflection test + orbitals (report)

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Edgar P. Burkhart 2022-04-05 10:15:48 +02:00
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@ -124,5 +124,32 @@ Model runs with 4 layers. \autoref{fig:rests4lay}.
\caption{Results with real timeseries, 4 layers.}\label{fig:rests4lay}
\end{figure}
\section{Reflection coefficient verification}
A small Python script has been written to generate theoretical wave height and homogenized velocity for a combination of
incident and reflected waves.
The method was taken from \parencite{huntley1999use}. Incident waves are modelled by white noise, reflected waves are
incident waves shifted and multiplied by the reflection coefficient. Water level is the sum of incident waves and
reflected waves, velocity is the difference of reflected waves and incident waves. Additionnal noise is added to the
water level and velocity.
Results are displayed in \autoref{fig:r_test}.
\begin{figure}
\centering
\includegraphics{r_test.pdf}
\caption{Reflection coefficient testing (puv method from \cite{huntley1999use}).}\label{fig:r_test}
\end{figure}
\section{Plotting orbitals from buoy measurements}
\autoref{fig:orbitals}. Orbital for the large wave have been plotted in the average motion plane of the buoy.
\begin{figure}
\centering
\includegraphics{orbitals.pdf}
\caption{2Dv buoy trajectory for wave event of 20170228.}\label{fig:orbitals}
\end{figure}
%\subsection{2D Model}
%Working on 2D model which might work with overtopping.

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