Überarbeitungsverlauf[Zurück]
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Man muss leider jede Spalte einzeln plotten, aber man kann mit `\pgfplotsinvokeforeach` einfach über die Spalten der Tabelle iterieren. Für die y-Achse bietet sich die Bibliothek `dateplot` an.
\documentclass{article}
\usepackage{pgfplots,pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotstableread[col sep=comma]{
2013-12-01, 0.13, 0.24, 0.44, 0.69, 0.95, 1.21, 1.47, 1.7, 1.92, 2.11
2014-01-01, 0.06, 0.08, 0.2, 0.39, 0.61, 0.85, 1.09, 1.32, 1.53, 1.73
2014-02-01, 0.08, 0.11, 0.23, 0.4, 0.61, 0.83, 1.06, 1.27, 1.48, 1.67
2014-03-01, 0.13, 0.14, 0.25, 0.41, 0.61, 0.82, 1.04, 1.26, 1.46, 1.65
2014-04-01, 0.13, 0.15, 0.25, 0.41, 0.6, 0.81, 1.02, 1.23, 1.43, 1.61
2014-05-01, 0.05, 0.04, 0.13, 0.27, 0.44, 0.64, 0.84, 1.04, 1.24, 1.42
2014-06-01, 0, 0.01, 0.09, 0.22, 0.38, 0.57, 0.76, 0.95, 1.14, 1.31
}\loadedtable
\begin{document}
\begin{tikzpicture}
\begin{axis}[
xlabel = Spalte,
ylabel = Datum,
zlabel = Zins,
date coordinates in=y,
yticklabel={\day.\month.\year},
x dir=reverse
]
\pgfplotstablegetcolsof\loadedtable
\pgfmathparse{int(\pgfplotsretval-2)}
\pgfmathparse{int(\pgfplotsretval-1)}
\pgfplotsinvokeforeach{1,...,\pgfmathresult}{
\addplot3[scatter,only marks]
table[x expr=#1, y index=0, z index=#1] {\loadedtable};
}
\end{axis}
\end{tikzpicture}
\end{document}
> ![alt text][1]
Um eine geschlossene Oberfläche plotten zu können muss man die Daten umformatieren.
\documentclass{article}
\usepackage{pgfplots,pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotstableread[col sep=comma]{
2013-12-01, 1, 0.13
2013-12-01, 2, 0.24
2013-12-01, 3, 0.44
2013-12-01, 4, 0.69
2013-12-01, 5, 0.95
2013-12-01, 6, 1.21
2013-12-01, 7, 1.47
2013-12-01, 8, 1.7
2013-12-01, 9, 1.92
2013-12-01, 10, 2.11
2014-01-01, 1, 0.06
2014-01-01, 2, 0.08
2014-01-01, 3, 0.2
2014-01-01, 4, 0.39
2014-01-01, 5, 0.61
2014-01-01, 6, 0.85
2014-01-01, 7, 1.09
2014-01-01, 8, 1.32
2014-01-01, 9, 1.53
2014-01-01, 10, 1.73
2014-02-01, 1, 0.08
2014-02-01, 2, 0.11
2014-02-01, 3, 0.23
2014-02-01, 4, 0.4
2014-02-01, 5, 0.61
2014-02-01, 6, 0.83
2014-02-01, 7, 1.06
2014-02-01, 8, 1.27
2014-02-01, 9, 1.48
2014-02-01, 10, 1.67
2014-03-01, 1, 0.13
2014-03-01, 2, 0.14
2014-03-01, 3, 0.25
2014-03-01, 4, 0.41
2014-03-01, 5, 0.61
2014-03-01, 6, 0.82
2014-03-01, 7, 1.04
2014-03-01, 8, 1.26
2014-03-01, 9, 1.46
2014-03-01, 10, 1.65
2014-04-01, 1, 0.13
2014-04-01, 2, 0.15
2014-04-01, 3, 0.25
2014-04-01, 4, 0.41
2014-04-01, 5, 0.6
2014-04-01, 6, 0.81
2014-04-01, 7, 1.02
2014-04-01, 8, 1.23
2014-04-01, 9, 1.43
2014-04-01, 10, 1.61
2014-05-01, 1, 0.05
2014-05-01, 2, 0.04
2014-05-01, 3, 0.13
2014-05-01, 4, 0.27
2014-05-01, 5, 0.44
2014-05-01, 6, 0.64
2014-05-01, 7, 0.84
2014-05-01, 8, 1.04
2014-05-01, 9, 1.24
2014-05-01, 10, 1.42
2014-06-01, 1, 0
2014-06-01, 2, 0.01
2014-06-01, 3, 0.09
2014-06-01, 4, 0.22
2014-06-01, 5, 0.38
2014-06-01, 6, 0.57
2014-06-01, 7, 0.76
2014-06-01, 8, 0.95
2014-06-01, 9, 1.14
2014-06-01, 10, 1.31
}\loadedtable
\begin{document}
\begin{tikzpicture}
\begin{axis}[
xlabel = Spalte,
ylabel = Datum,
zlabel = Zins,
date coordinates in=y,
yticklabel={\day.\month.\year},
x dir=reverse
]
\addplot3[surf,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
\end{axis}
\end{tikzpicture}
\end{document}
> ![alt text][2]
Man kann auch nette Kombinationen bauen
---
\addplot3[mesh,scatter,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][3]
---
\addplot3[surf,shader=interp,scatter,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][4]
---
\addplot3[surf,scatter,mesh/cols=10,fill=white]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][5]
[1]: http://texwelt.de/wissen/upfiles/test_73.png
http://texwelt.de/wissen/upfiles/test_79.png
[2]: http://texwelt.de/wissen/upfiles/test_75.png
[3]: http://texwelt.de/wissen/upfiles/test_76.png
[4]: http://texwelt.de/wissen/upfiles/test_77.png
[5]: http://texwelt.de/wissen/upfiles/test_78.png
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Man muss leider jede Spalte einzeln plotten, aber man kann mit `\pgfplotsinvokeforeach` einfach über die Spalten der Tabelle iterieren. Für die y-Achse bietet sich die Bibliothek `dateplot` an.
\documentclass{article}
\usepackage{pgfplots,pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotstableread[col sep=comma]{
2013-12-01, 0.13, 0.24, 0.44, 0.69, 0.95, 1.21, 1.47, 1.7, 1.92, 2.11
2014-01-01, 0.06, 0.08, 0.2, 0.39, 0.61, 0.85, 1.09, 1.32, 1.53, 1.73
2014-02-01, 0.08, 0.11, 0.23, 0.4, 0.61, 0.83, 1.06, 1.27, 1.48, 1.67
2014-03-01, 0.13, 0.14, 0.25, 0.41, 0.61, 0.82, 1.04, 1.26, 1.46, 1.65
2014-04-01, 0.13, 0.15, 0.25, 0.41, 0.6, 0.81, 1.02, 1.23, 1.43, 1.61
2014-05-01, 0.05, 0.04, 0.13, 0.27, 0.44, 0.64, 0.84, 1.04, 1.24, 1.42
2014-06-01, 0, 0.01, 0.09, 0.22, 0.38, 0.57, 0.76, 0.95, 1.14, 1.31
}\loadedtable
\begin{document}
\begin{tikzpicture}
\begin{axis}[
xlabel = Spalte,
ylabel = Datum,
zlabel = Zins,
date coordinates in=y,
yticklabel={\day.\month.\year},
x dir=reverse
]
\pgfplotstablegetcolsof\loadedtable
\pgfmathparse{int(\pgfplotsretval-2)}
\pgfplotsinvokeforeach{1,...,\pgfmathresult}{
\addplot3[scatter,only marks]
table[x expr=#1, y index=0, z index=#1] {\loadedtable};
}
\end{axis}
\end{tikzpicture}
\end{document}
> ![alt text][1]
Um eine geschlossene Oberfläche plotten zu können muss man die Daten umformatieren.
\documentclass{article}
\usepackage{pgfplots,pgfplotstable}
\usepgfplotslibrary{dateplot}
\pgfplotstableread[col sep=comma]{
2013-12-01, 1, 0.13
2013-12-01, 2, 0.24
2013-12-01, 3, 0.44
2013-12-01, 4, 0.69
2013-12-01, 5, 0.95
2013-12-01, 6, 1.21
2013-12-01, 7, 1.47
2013-12-01, 8, 1.7
2013-12-01, 9, 1.92
2013-12-01, 10, 2.11
2014-01-01, 1, 0.06
2014-01-01, 2, 0.08
2014-01-01, 3, 0.2
2014-01-01, 4, 0.39
2014-01-01, 5, 0.61
2014-01-01, 6, 0.85
2014-01-01, 7, 1.09
2014-01-01, 8, 1.32
2014-01-01, 9, 1.53
2014-01-01, 10, 1.73
2014-02-01, 1, 0.08
2014-02-01, 2, 0.11
2014-02-01, 3, 0.23
2014-02-01, 4, 0.4
2014-02-01, 5, 0.61
2014-02-01, 6, 0.83
2014-02-01, 7, 1.06
2014-02-01, 8, 1.27
2014-02-01, 9, 1.48
2014-02-01, 10, 1.67
2014-03-01, 1, 0.13
2014-03-01, 2, 0.14
2014-03-01, 3, 0.25
2014-03-01, 4, 0.41
2014-03-01, 5, 0.61
2014-03-01, 6, 0.82
2014-03-01, 7, 1.04
2014-03-01, 8, 1.26
2014-03-01, 9, 1.46
2014-03-01, 10, 1.65
2014-04-01, 1, 0.13
2014-04-01, 2, 0.15
2014-04-01, 3, 0.25
2014-04-01, 4, 0.41
2014-04-01, 5, 0.6
2014-04-01, 6, 0.81
2014-04-01, 7, 1.02
2014-04-01, 8, 1.23
2014-04-01, 9, 1.43
2014-04-01, 10, 1.61
2014-05-01, 1, 0.05
2014-05-01, 2, 0.04
2014-05-01, 3, 0.13
2014-05-01, 4, 0.27
2014-05-01, 5, 0.44
2014-05-01, 6, 0.64
2014-05-01, 7, 0.84
2014-05-01, 8, 1.04
2014-05-01, 9, 1.24
2014-05-01, 10, 1.42
2014-06-01, 1, 0
2014-06-01, 2, 0.01
2014-06-01, 3, 0.09
2014-06-01, 4, 0.22
2014-06-01, 5, 0.38
2014-06-01, 6, 0.57
2014-06-01, 7, 0.76
2014-06-01, 8, 0.95
2014-06-01, 9, 1.14
2014-06-01, 10, 1.31
}\loadedtable
\begin{document}
\begin{tikzpicture}
\begin{axis}[
xlabel = Spalte,
ylabel = Datum,
zlabel = Zins,
date coordinates in=y,
yticklabel={\day.\month.\year},
x dir=reverse
]
\addplot3[surf,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
\end{axis}
\end{tikzpicture}
\end{document}
> ![alt text][2]
Man kann auch nette Kombinationen bauen
---
\addplot3[mesh,scatter,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][3]
---
\addplot3[surf,shader=interp,scatter,mesh/cols=10]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][4]
---
\addplot3[surf,scatter,mesh/cols=10,fill=white]
table[x index=1, y index=0, z index=2] {\loadedtable};
> ![alt text][5]
[1]: http://texwelt.de/wissen/upfiles/test_73.png
[2]: http://texwelt.de/wissen/upfiles/test_75.pnghttp://texwelt.de/wissen/upfiles/test_75.png
[3]: http://texwelt.de/wissen/upfiles/test_76.png
[4]: http://texwelt.de/wissen/upfiles/test_77.png
[5]: http://texwelt.de/wissen/upfiles/test_78.png
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