Cretae a local "xyplotter_auto.pars" file for running xyplotter_auto without a lot of interactive query.

  
% Generic_Points --help

The file looks like:
% cat xyplotter_auto.pars
PointType     P 
PointColor    b 
LegendName    Pixels 
SymbolType    o 
Psize         5 

You can edit these values befor you run the plot routine.