Si scusa pensavo non fosse cosi importante avere un codice compilabile. Eccolo qui:
`begin{tikzpicture}[scale=0.75]
\begin{groupplot}[%
group style={
group name=my plots,
group size=5 by 2,
xlabels at=edge bottom,
ylabels at=edge left,
},
width=5cm,
height=10cm,
%scale only axis,
xmin=15,
xmax=30,
xtick={15,17.5,20,22.5,25,27.5,30},
xticklabels={15,,20,,25,,30},
ytick={0,0.1,0.5,1,1.5,2,2.25},
yticklabels={0,out,0.5,1,1.5,2,in},
xlabel={$Temperatura$ $(\SI{}{\celsius}) $},
ymin=0,
ymax=2.4,
ylabel={$Altezza$ $(m)$},
grid=major,
]
%\begin{axis}[
%yshift=-0.5cm,
%width=5cm,
%height=8cm,
%axis x line*=bottom,
%axis y line=none,
%xmin=288,
%xmax=303,
%xtick ={288,293,298,303},
%xticklabels ={288,293,288,303 K},
%xlabel={$Temperatura$},
%grid=none,
%every axis/.append style={font=\tiny}
%]
%\end{axis}
\nextgroupplot[title=S5];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
21.273 0.0120603 \\
21.062 0.0241206 \\
ecc ecc
};
\addplot
table[row sep=crcr]{
21.6531 0.0503145 \\
21.6743 0.090566 \\
ecc
};
\nextgroupplot[title=S4];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
21.194 0.0120603 \\
20.94 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.6531 0.0402516 \\
21.6743 0.100629 \\
ecc
};
\nextgroupplot[title=S3];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
21.208 0.0120603 \\
20.846 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.4195 0.0955975 \\
21.3982 0.140881 \\
ecc
};
\nextgroupplot[title=S2];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
21.028 0.0120603 \\
20.598 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.4195 0.0402516 \\
21.4195 0.090566 \\
ecc
};
\nextgroupplot[title=S1];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
20.5940000000001 0.0120603 \\
20.285 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.4195 0.045283 \\
21.4832 0.0955975 \\
ecc
};
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\nextgroupplot[title=S7];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
20.5940000000001 0.0120603 \\
20.285 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.4195 0.045283 \\
21.4832 0.0955975 \\
};
\nextgroupplot[];
\nextgroupplot[];
\nextgroupplot[];
\nextgroupplot[title=S5];
\addplot
table[row sep=crcr]{
30 0.1 \\
15 0.1 \\
};
\addplot
table[row sep=crcr]{
30 2.25 \\
15 2.25 \\
};
\addplot
table[row sep=crcr]{
20.5940000000001 0.0120603 \\
20.285 0.0241206 \\
ecc
};
\addplot
table[row sep=crcr]{
21.4195 0.045283 \\
21.4832 0.0955975 \\
ecc
};
\end{groupplot}
\end{tikzpicture}%`
Di nuovo, se scommento il risultato è il link soprapostato. Mentre io vorrei che tutti i 4 grafici seguenti siano come il primo.
Grazie