y label tikz plot interferes with y axis

Question

I'm trying to make an tikz plot from a matlab plot. The problem is that de y label is on the y axis.

I used the following code:

\begin{tikzpicture}

\begin{axis}[%
width=\figurewidth,
height=\figureheight,
scale only axis,
xmin=0, xmax=320,
xlabel={$\text{Debiet [m}^\text{3}\text{/h]}$},
xmajorgrids,
ymin=0, ymax=9e-006,
ylabel={$\text{d}_{\text{p,100\%}}\text{ [m]}$},
ymajorgrids,
axis lines=left,
title={ },
legend style={nodes=right}]
\addplot [
color=black,
solid
]
coordinates{
...
addlegendentry{$\text{d}_{\text{p,100\%}}\text{ bij ideale aanstroming}$};

\end{axis}
\end{tikzpicture}

.

I tried several things but it still doesn't work. Is there a way I can move the y label to the right or use a common scaling factor on the y-axis.

Answer 1

You can use a common scaling factor by supplying the option scaled y ticks={base 10:6}, which will multiply all y ticks with 10^6 and add the scaling factor 10^-6 to the top of the axis.

\documentclass{article}

\usepackage{pgfplots}
\usepackage{amsmath}

\begin{document}
\begin{tikzpicture}

\begin{axis}[%
scale only axis,
xmin=0, xmax=320,
xlabel={$\text{Debiet [m}^\text{3}\text{/h]}$},
xmajorgrids,
ymin=0, ymax=9e-006,scaled y ticks={base 10:6},
ylabel={$\text{d}_{\text{p,100\%}}\text{ [m]}$},
ymajorgrids,
axis lines=left,
title={ },
legend style={nodes=right}]
\addplot [
color=black,
solid
] coordinates {(0,7e-6) (320,3e-6)};
\addlegendentry{$\text{d}_{\text{p,100\%}}\text{ bij ideale aanstroming}$};

\end{axis}
\end{tikzpicture}
\end{document}

---

To avoid the y axis label colliding with the tick labels, you can set the version to use to at least compat=1.3, which will use the special anchor near ticklabel for the axis labels.

\documentclass{article}

\usepackage{pgfplots}
\usepackage{amsmath}

\begin{document}
\begin{tikzpicture}

\begin{axis}[%
compat=newest,
scale only axis,
xmin=0, xmax=320,
xlabel={$\text{Debiet [m}^\text{3}\text{/h]}$},
xmajorgrids,
ymin=0, ymax=9e-006,
ylabel={$\text{d}_{\text{p,100\%}}\text{ [m]}$},
ymajorgrids,
axis lines=left,
title={ },
legend style={nodes=right}]
\addplot [
color=black,
solid
] coordinates {(0,7e-6) (320,3e-6)};
\addlegendentry{$\text{d}_{\text{p,100\%}}\text{ bij ideale aanstroming}$};

\end{axis}
\end{tikzpicture}
\end{document}

Answer 2

Newer versions of pgfplots handle this problem automatically, but you have to call it. You can use \pgfplotsset{compat=newest} to set the compatibility globally, or use compat=newest within the \begin{axis}[ ... ] options.

This option automatically adjusts the spacing of the label to avoid the tick marks. If you want to adjust this further, use ylabel shift={dimension} option (which only works when compat=newest is set.)