LaTeX Forum

\documentclass{article}
\usepackage[english]{babel}
\usepackage[latin1]{inputenc} 
\usepackage{subcaption}
\usepackage{tikz} 
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\begin{document}
\begin{figure}[!htb]
	\centering
	\subcaptionbox{Bild1\label{bild1}}{%
	\begin{tikzpicture}
	\begin{axis}[enlargelimits=0.2]
		\addplot+[nodes near coords,only marks,point meta=explicit symbolic] table[meta=label] {
		x    y   label
		0.5  0.2 1
		0.2  0.1 t2
		0.7  0.6 3
		0.35 0.4 Y4
		0.65 0.1 5
		};
		\end{axis}
	\end{tikzpicture}
	}%
	\subcaptionbox{Bild2\label{bild2}}{%
	\begin{tikzpicture}
	\begin{axis}[enlargelimits=0.2]
		\addplot+[nodes near coords,only marks,point meta=explicit symbolic] table[meta=label] {
		x    y   label
		0.5  0.2 1
		0.2  0.1 t2
		0.7  0.6 3
		0.35 0.4 Y4
		0.65 0.1 5
		};
		\end{axis}
	\end{tikzpicture}
	}%
	\caption{TestCap}
\end{figure}
\end{document}

Package pgfplots Error: Could not read table file '" x y label 0 .5 0.2 1 0.2 0.1 t2 0.7 0.6 3 0.35 0.4 Y4 0.65 0.1 5 "' in 'search path=.'. In case you intended to provide inline data: maybe TeX screwed up your end-of-line s? Try `row sep=crcr' and terminate your lines with `\\' (refer to the pgfplots table manual for details). 

\documentclass{article}
\usepackage[english]{babel}
\usepackage[latin1]{inputenc} 
\usepackage{subcaption}
\usepackage{tikz} 
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\begin{document}
\begin{figure}[!htb]
	\centering
	%\subcaptionbox{Bild1\label{bild1}}{%
	\begin{tikzpicture}
	\begin{axis}[enlargelimits=0.2]
		\addplot+[nodes near coords,only marks,point meta=explicit symbolic] table[meta=label] {
		x    y   label
		0.5  0.2 1
		0.2  0.1 t2
		0.7  0.6 3
		0.35 0.4 Y4
		0.65 0.1 5
		};
		\end{axis}
	\end{tikzpicture}
	%}%
	%\subcaptionbox{Bild2\label{bild2}}{%
	\begin{tikzpicture}
	\begin{axis}[enlargelimits=0.2]
		\addplot+[nodes near coords,only marks,point meta=explicit symbolic] table[meta=label] {
		x    y   label
		0.5  0.2 1
		0.2  0.1 t2
		0.7  0.6 3
		0.35 0.4 Y4
		0.65 0.1 5
		};
		\end{axis}
	\end{tikzpicture}
	%}%
	\caption{TestCap}
\end{figure}
\end{document}

\documentclass{article}
\usepackage[english]{babel}
\usepackage[latin1]{inputenc} 
\usepackage{subcaption}
\usepackage{pgfplots}
\pgfplotsset{compat=newest}
\begin{document}
\begin{figure}[!htb]
   \centering
   \subcaptionbox{Bild1\label{bild1}}{%
   \begin{tikzpicture}
   \begin{axis}[enlargelimits=0.2]
      \addplot+[nodes near coords,only marks,point meta=explicit symbolic,table/row sep=crcr] table[meta=label] {
      x    y   label\\
      0.5  0.2 1\\
      0.2  0.1 t2\\
      0.7  0.6 3\\
      0.35 0.4 Y4\\
      0.65 0.1 5\\
      };
      \end{axis}
   \end{tikzpicture}
   }%
   \subcaptionbox{Bild2\label{bild2}}{%
   \begin{tikzpicture}
   \begin{axis}[enlargelimits=0.2]
      \addplot+[nodes near coords,only marks,point meta=explicit symbolic,table/row sep=crcr] table[meta=label] {
      x    y   label\\
      0.5  0.2 1\\
      0.2  0.1 t2\\
      0.7  0.6 3\\
      0.35 0.4 Y4\\
      0.65 0.1 5\\
      };
      \end{axis}
   \end{tikzpicture}
   }%
   \caption{TestCap}
\end{figure}
\end{document}

\begin{subfigure}[b]{.49\linewidth}
\centering\large A
\caption{A subfigure}\label{fig:1a}
\end{subfigure}%