\begin{tikzpicture}
\pgfplotstableread[col sep=comma]{img/data/cylinder2d_optimized_grid_n20_re100_drag_lift_deltap.csv}\refined
\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n48_re100_drag_lift_deltap.csv}\uniformMiddle
\pgfplotstableread[col sep=comma]{img/data/cylinder2d_unrefined_n80_re100_drag_lift_deltap.csv}\uniformHigh

\begin{axis}[
	scale only axis,
	height=7.5cm,
	width=0.85*\textwidth,
	legend cell align=left,
	legend pos=south east,
	grid=both,
	domain=0:16,
	xmin=6, xmax=16,
	xlabel={Simulierte physikalische Zeit},
	x unit=s,
	ylabel={Widerstandskoeffizient},
	ylabel absolute, every axis y label/.append style={yshift=0.4cm},
	y tick label style={/pgf/number format/.cd, use comma}
]


\addplot[color=black]{3.23};
\addlegendentry {Gemittelte Referenzlösung \(c_\text{Wmax} := \num{3.23}\)};
\addplot[color=blue!50!white,thin,densely dashed] table [x expr=\thisrow{time}, y=drag] {\uniformHigh};
\addlegendentry {Uniformes \(N=80\) Gitter mit \(\sim 577000\) Knoten};
\addplot[color=blue!50!white,thin] table [x expr=\thisrow{time}, y=drag] {\uniformMiddle};
\addlegendentry {Uniformes \(N=48\) Gitter mit \(\sim 208000\) Knoten};
\addplot[color=green!70!black,thick] table [x expr=8*\thisrow{time}, y=drag] {\refined};
\addlegendentry {Verfeinertes \(N=20\) Gitter mit \(\sim 208000\) Knoten};

\end{axis}

\end{tikzpicture}