\begin{figure}
%\vskip -0.6cm
\centerline{\includegraphics[width=0.47\textwidth,angle=0]{dxlayerprocess.pdf}}
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\caption{A flowchart of the DXLayer process, showing how batches are loaded into the DXLayer, verified, and submitted to the ODM. The shaded rectangles refer to different systems, and the white boxes and white cylinder refer to difference steps for the systems.}
\label{fig:dxlayerprocess}
\end{figure}
