Hello,

I'm using pgfplots to draw a figure with four plots using a
semilogy-axis (code below). Everything works perfectly fine. X- and
Y-axis cross at (0,0) and form a box.

---- CODE ----

\begin{tikzpicture}[
 /pgfplots/width=0.95\textheight,
 /pgfplots/height=\textwidth,
 rotate=-90]
\begin{semilogyaxis}[
 xlabel={X},
 ylabel={Y},
 legend columns=4,
 xmin=0,
 xmax=51,
 ymin=0,
 ymax=1e6,
 minor x tick num=4,
 %/pgfplots/axis x line=middle,
 %/pgfplots/axis y line=left,
 legend style= {at={(0.5,0.02)}, anchor=south}
]

\addplot[no markers, black!30!white, densely dotted] file {A.dat};
\addplot[no markers, loosely dashed] file {B.dat};
\addplot[no markers, black!80!white] file {C.dat};
\addplot[no markers, densely dashed] file {D.dat};

\legend{A, B, C, D}
        
 \end{semilogyaxis}
\end{tikzpicture}

---- CODE END ----

I then added "/pgfplots/axis x line=bottom,/pgfplots/axis y line=left"
to the options of my "semilogyaxis" to get rid of the box. Now the
axes cross at (0,1). 1 is indeed yMin when examing the plotted data,
but not the specified yMin from the axis options. I then tried "axis x
line=center", but the x-axis is still drawn at 10^0=1, not 0 as stated
in the manual. Did I misunterstood something?

Another problem occurs when using "axis x line=center" together with
the "rotate=-90": The figure is moved off to the right side of the
page, the bottom is visible in the page margin. The label for the
y-axis is shown in the top left corner of the page... This doesn't
happen with "bottom" or if I remove the "rotate".

So, is there any way to have a X axis from 0 to 1e6 and a Y axis from
0 to 51 without boxing the plots? Any help is appreciated!

Thanks,

Moritz

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