diff --git a/report/chapters/olaflow.tex b/report/chapters/olaflow.tex
index 0bf344c..308b982 100644
--- a/report/chapters/olaflow.tex
+++ b/report/chapters/olaflow.tex
@@ -66,3 +66,32 @@ between cases (excepted for case 3, where $b=0$).
 	\includegraphics{diff2.pdf}
 	\caption{Tests for porosity parameters; water - air border at \SI{-20}{\m}.}\label{fig:diff2}
 \end{figure}
+
+Another run with a different value for $b$ was made (\autoref{tab:porotestb}). Results are in \autoref{fig:diff3b}.
+The value of $b$ seems to have a major effect how wave energy is dissipated / how waves break, as seen in
+\autoref{fig:diff3b175}.
+
+\begin{table}
+	\centering
+	\begin{tabular}{cccccc}
+		\toprule
+		\textbf{Case} & $a$ & $b$ & $c$ & D50 (\si{\m}) & $\phi$ \\
+		\midrule
+		\textbf{0} & \num{50} & \num{1.2} & \num{0.34} & \num{4} & \num{0.4} \\
+		\textbf{1} & \num{50} & \intersemibold\num{0} & \num{0.34} & \num{4} & \num{0.4} \\
+		\textbf{2} & \num{50} & \intersemibold\num{0.2} & \num{0.34} & \num{4} & \num{0.4} \\
+		\bottomrule
+	\end{tabular}
+	\caption{Test cases for porosity parameters.}\label{tab:porotestb}
+\end{table}
+
+\begin{figure}
+	\centering
+	\includegraphics{diff3b.pdf}
+	\caption{Tests for porosity parameters; water - air border at \SI{-20}{\m}.}\label{fig:diff3b}
+\end{figure}
+\begin{figure}
+	\centering
+	\includegraphics{diff3b175.pdf}
+	\caption{Tests for porosity parameters; water - air border at \SI{175}{\s}.}\label{fig:diff3b175}
+\end{figure}
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