1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
\begin{tikzpicture}
\begin{axis}[
scale only axis,
height=9cm,
width=0.9*\textwidth,
mark size=0,
line width=0.2pt,
legend pos=south west
]
\addplot table[
x=x, y=cubic,
col sep=semicolon,
/pgf/number format/read comma as period
]{img/data/poiseuille2d_bisected_re100_both.csv};
\addlegendentry{Druckverlauf bei Interpolation mit (\ref{eq:ipol4ord})};
\addplot table[
x=x, y=linear,
col sep=semicolon,
/pgf/number format/read comma as period
]{img/data/poiseuille2d_bisected_re100_both.csv};
\draw [dotted] (axis cs:1.9,1.35) rectangle (axis cs:2.09,1.45);
\addlegendentry{Druckverlauf bei Interpolation mit (\ref{eq:ipol2ord})};
\end{axis}
\begin{axis}[
yshift=4.5cm,
xshift=9cm,
scale only axis,
height=3cm,
width=4cm,
mark size=0,
line width=0.2pt,
ticks=none,
xticklabels={,},
title=Übergangsbereich
]
\addplot table[
x=x, y=cubic,
col sep=semicolon,
/pgf/number format/read comma as period
]{img/data/poiseuille2d_bisected_re100_detail.csv};
\addplot table[
x=x, y=linear,
col sep=semicolon,
/pgf/number format/read comma as period
]{img/data/poiseuille2d_bisected_re100_detail.csv};
\draw [dashed,gray] (axis cs:1.98,\pgfkeysvalueof{/pgfplots/ymin}) -- (axis cs:1.98,\pgfkeysvalueof{/pgfplots/ymax});
\draw [dashed,gray] (axis cs:2.00,\pgfkeysvalueof{/pgfplots/ymin}) -- (axis cs:2.00,\pgfkeysvalueof{/pgfplots/ymax});
\end{axis}
\end{tikzpicture}
|
