# Plot doesn't care about axis setting [closed]

I have a Pgfplot and for some reason it does not care about my y-axis settings... I have set ymax to 15 but for some reason it only goes up to ymax is 14 or something...

Can anyone explain why? And how I fix this?

Since my plot is based on coordinate data (and the complete source) exceeds the input limit of a question you can download the complete source here: http://pastebin.com/nwNwuFam

However I also noticed that this also occures when I don't set any coordinate data...

\documentclass{standalone}
\usepackage{graphics}
\usepackage{siunitx}
\usepackage{tikz}
\usepackage{pgfplots}
\usepgfplotslibrary{groupplots}
\pgfplotsset{plot coordinates/math parser=false}

\begin{document}
\begin{tikzpicture}

\pgfplotsset{%
width=4cm,
height=4cm,
scale only axis,
every x tick label/.append style={font=\scriptsize\color{gray!80!black}},
xmajorgrids,
xminorgrids,
every y tick label/.append style={font=\scriptsize\color{gray!80!black}},
ymajorgrids,
yminorgrids
}

\begin{axis}[%
xmin=0, xmax=0.015,
xlabel={Time [\si{\second}]},
ymin=-10, ymax=15,
ylabel={$x_i$},
scaled x ticks=base 10:2]

color=blue,
solid
]
coordinates{};

color=green!50!black,
solid
]
coordinates{};

\end{axis}

\end{tikzpicture}
\end{document}

-
The plot goes up to 15 for me, and none of the data is cut off. What version of PGFPlots are you using? –  Jake Apr 18 at 9:08
How can I check that? –  WG- Apr 18 at 9:09
It's printed in your .log file that's generated when you compile your document, somewhere near the start of the file. –  Jake Apr 18 at 9:20
Yeah, updating PGFPlots might be a good idea. Take a look at the second answer to tex.stackexchange.com/questions/97743/updating-pgfplots for a way of doing this without tlmgr –  Jake Apr 18 at 9:28
Sure, here you go: ge.tt/5UVPvOe/v/0?c –  Jake Apr 18 at 9:38