add summaryPlots to docs

doc/Tex/RAM_SCB_viz.tex

@@ -10,6 +10,9 @@ \section{SpacePy}
 
 For documentation and examples, please see \href{https://spacepy.github.io/autosummary/spacepy.pybats.ram.html}{https://spacepy.github.io/autosummary/spacepy.pybats.ram.html}
 
+\subsection{Summary plotting tool}
+Building on the capabilities provided by SpacePy, RAM-SCB also provides the `summaryPlots.py' command line tool in the {\tt Scripts} directory. This can be invoked on the command line (e.g., in a terminal window) by calling {\tt python summaryPlots.py --help}. The utility will generate a set of standard summary plots for a simulation, with some additional control over the plotting via supplied command line arguments. SpacePy must be installed to use this tool.
+
 \section{VTK: The Visualization Toolkit}
 Basic support for VTK-based visualization is provided in the {\tt Scripts/viz} subdirectory.