PCAA> DISPLAY PLOT

      This command displays the screen display named PLOT. PLOT is
      placed over any other displays with overlapping windows.

  PCAA> DISPLAY/SIZE:200 OUT

      This command changes the size of the OUT display so that OUT
      holds the 200 most recent lines of output instead of the
      default 100 lines. It also places OUT on top of any other
      displays with overlapping windows.