Added 2 layers (report)

report/chapters/swash.tex

@@ -62,5 +62,14 @@ Resulting reflection coefficient in \autoref{fig:swash_nolay}: very high reflect
 	bias.}\label{fig:swash_nolay}
 \end{figure}
 
+Model does also work with 2 layers; overtopping does appear \autoref{fig:swash_2lay}.
+
+\begin{figure}
+	\centering
+	\includegraphics{R_2lay.png}
+	\caption{Reflection coefficient computed with Swash 2 layers (method 1, probable noise-induced
+	bias.}\label{fig:swash_2lay}
+\end{figure}
+
 %\subsection{2D Model}
 %Working on 2D model which might work with overtopping.