expect.tex

You can define subfigures:

\begin{pandoccrossrefsubfigures}

\subfloat[1]{\pandocbounded{\includegraphics[keepaspectratio]{fig1.png}}\label{fig:subfig1}}
\subfloat[2]{\pandocbounded{\includegraphics[keepaspectratio]{fig2.png}}\label{fig:subfig2}}
\subfloat[3]{\pandocbounded{\includegraphics[keepaspectratio]{fig3.png}}}

\subfloat[4]{\pandocbounded{\includegraphics[keepaspectratio]{fig4.png}}\label{fig:subfig4}}
\subfloat[5]{\pandocbounded{\includegraphics[keepaspectratio]{fig5.png}}}
\subfloat[6]{\pandocbounded{\includegraphics[keepaspectratio]{fig6.png}}\label{fig:subfig6}}

\subfloat[7]{\pandocbounded{\includegraphics[keepaspectratio]{fig7.png}}\label{fig:subfig7}}
\subfloat[8]{\pandocbounded{\includegraphics[keepaspectratio]{fig8.png}}}
\subfloat[9]{\pandocbounded{\includegraphics[keepaspectratio]{fig9.png}}\label{fig:subfig9}}

\caption{Caption}\label{fig:subfigures}

\end{pandoccrossrefsubfigures}

\begin{pandoccrossrefsubfigures}

\subfloat[1]{\pandocbounded{\includegraphics[keepaspectratio]{fig1.png}}\label{fig:subfig21}}

\subfloat[2]{\pandocbounded{\includegraphics[keepaspectratio]{fig2.png}}\label{fig:subfig22}}

\subfloat[3]{\pandocbounded{\includegraphics[keepaspectratio]{fig3.png}}}

\subfloat[4]{\pandocbounded{\includegraphics[keepaspectratio]{fig4.png}}\label{fig:subfig24}}

\subfloat[5]{\pandocbounded{\includegraphics[keepaspectratio]{fig5.png}}}

\subfloat[6]{\pandocbounded{\includegraphics[keepaspectratio]{fig6.png}}\label{fig:subfig26}}

\subfloat[7]{\pandocbounded{\includegraphics[keepaspectratio]{fig7.png}}\label{fig:subfig27}}

\subfloat[8]{\pandocbounded{\includegraphics[keepaspectratio]{fig8.png}}}

\subfloat[9]{\pandocbounded{\includegraphics[keepaspectratio]{fig9.png}}\label{fig:subfig29}}

\caption{Caption}\label{fig:subfigures2}

\end{pandoccrossrefsubfigures}

Figures themselves can be referenced fig.~\ref{fig:subfigures2}, as well
as individual subfigures:
figs.~\ref{fig:subfig1}, \ref{fig:subfig2}, \ref{fig:subfig29}