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\testfile{pgfplotstest.file.tex}
{%
\lstset{
showtabs=true,
showspaces=true,
basicstyle=\footnotesize\ttfamily,
numbers=left,
numberblanklines=true,
breaklines=false,
tabsize=10}
\testsection{`plot file' test}
\testsubsection{A file in gnuplot format 'num num i'}
\lstinputlisting{plotdata/pgfplotstest_plot2.gnuplot}
\begin{tikzpicture}
\begin{axis}
\addplot plot file{plotdata/pgfplotstest_plot2.gnuplot};
\end{axis}
\end{tikzpicture}
\testsubsubsection{Same file loaded with `plot table'}
\begin{tikzpicture}
\begin{axis}
\addplot plot table{plotdata/pgfplotstest_plot2.gnuplot};
\end{axis}
\end{tikzpicture}
\testsubsection{A file which differs slightly from gnuplot format}
\lstinputlisting{plotdata/pgfplotstest_plot4}
\begin{tikzpicture}
\begin{axis}
\addplot plot file{plotdata/pgfplotstest_plot4};
\end{axis}
\end{tikzpicture}
\testsubsection{A file which starts with newlines}
\lstinputlisting{plotdata/pgfplotstest_plot5}
\begin{tikzpicture}
\begin{axis}
\addplot plot file{plotdata/pgfplotstest_plot5};
\end{axis}
\end{tikzpicture}
\testsubsubsection{Same file loaded with `plot table'}
The first data point should have been identified as column name.
\begin{tikzpicture}
\begin{axis}
\addplot plot table{plotdata/pgfplotstest_plot5};
\end{axis}
\end{tikzpicture}
\testsubsubsection{testing space gobbling in 'plot file' command}
\begin{tikzpicture}
\begin{axis}
\addplot plot file {plotdata/pgfplotstest_plot2.gnuplot};
\end{axis}
\end{tikzpicture}
\testsection{`plot table' test}
\begin{sidewaystable}
\lstinputlisting{plotdata/pgfplotstest_plot}
\caption{\texttt{pgfplotstest\_plot}}
\end{sidewaystable}
\testsubsection{Plot by column `dof' versus column `Lmax'}
\begin{tikzpicture}
\begin{loglogaxis}[xlabel=Dof,ylabel=$L_\infty$ error,title=Read from file `pgfplotstest\_plot']
\addplot plot table[x=dof,y=Lmax] {plotdata/pgfplotstest_plot};
\end{loglogaxis}
\end{tikzpicture}
\testsubsection{Plot by column \#2 versus column \#3}
\begin{tikzpicture}
\begin{loglogaxis}[
xlabel=Dof,
ylabel=$L_2$ error,
title=Read from file `pgfplotstest\_plot'
]
\addplot plot table[x index=2,y index=3]{plotdata/pgfplotstest_plot};
\end{loglogaxis}
\end{tikzpicture}
\testsubsection{Plot by preloaded tables}
{
\begin{sidewaystable}
\lstinputlisting{plotdata/pgfplotstest_plot3}
\caption{\texttt{pgfplotstest\_plot3}}
\end{sidewaystable}
\pgfnumtableread{plotdata/pgfplotstest_plot} to \tableA
\pgfnumtableread{plotdata/pgfplotstest_plot3} to \tableB
\begin{tikzpicture}
\begin{loglogaxis}[
xlabel=Dof,
ylabel=$L_2$ error,
title=Read from file `pgfplotstest\_plot' and `pgfplotstest\_plot3'
]
\addplot plot table[x=dof,y=L2] from \tableA;
\addplot plot table[x=dof,y=L2] from \tableB;
\legend{$d=2$\\$d=3$\\}%
\end{loglogaxis}
\end{tikzpicture}
}
\testsubsection{a table which has no column names}
\begin{sidewaystable}
\lstinputlisting{plotdata/pgfplotstest_plotnocolnames}
\caption{\texttt{plotdata/pgfplotstest\_plotnocolnames}}
\end{sidewaystable}
\begin{tikzpicture}
\begin{loglogaxis}[
xlabel=Dof,
ylabel=$L_2$ error,
title=Read from file `pgfplotstest\_plotnocolnames'
]
\addplot plot table[x index=2,y index=3]{plotdata/pgfplotstest_plotnocolnames};
\end{loglogaxis}
\end{tikzpicture}
}
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