LaTeX Forum

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0.84995311550608 11.457008600235\\ 
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0.949912640834382 12.1602535247803\\ 
0.999972604873861 13.0632727146149\\ 
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1.14987942654735 15.8583917617798\\ 
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\documentclass{article} 
\usepackage{pgfplots} 
\usepackage{amsmath}

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\begin{document} 
\begin{figure} 
\centering 
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scale only axis, 
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xlabel={magnetische Polarisation J (T)}, 
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\caption{Testplot}   % caption 
\end{figure} 
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\documentclass{article}
\usepackage{pgfplots}
\usetikzlibrary{external}
\tikzexternalize[prefix=tikz/]

\begin{document}
\begin{figure}
\centering
\newlength\figureheight 		% define length \figureheight
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\setlength\figureheight{6cm} 	% set \figureheight
\setlength\figurewidth{6cm}		% set \figurewidth
\tikzsetnextfilename{test}	% name next TikZ figure
\begin{tikzpicture}
\begin{axis}[%
width=\figurewidth,
height=\figureheight,
scale only axis,
xmin=0,
xmax=2,
xlabel={magnetische Polarisation J (T)},
xmajorgrids,
ymin=0,
ymax=300,
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\end{axis}
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\caption{Testplot}	% caption
\end{figure}
\end{document}

\figureheight=\skip43
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Missing character: There is no ; in font nullfont!
LaTeX Font Info:    External font `cmex10' loaded for size
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LaTeX Font Info:    External font `cmex10' loaded for size
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! Undefined control sequence.
<recently read> \text 
                      
l.128 \end{axis}
                 
Here is how much of TeX's memory you used:
 17218 strings out of 494045
 432118 string characters out of 3148394
 564431 words of memory out of 3000000
 20223 multiletter control sequences out of 15000+200000
 3640 words of font info for 14 fonts, out of 3000000 for 9000
 715 hyphenation exceptions out of 8191
 64i,18n,88p,1464b,2130s stack positions out of 5000i,500n,10000p,200000b,50000s

!  ==> Fatal error occurred, no output PDF file produced!