PLOT

##
PLOT

            LAS\PLOT [ArrayName] [/INDEX] [/OBS]

        PLOT /OBS
            Display the Observation in R. No argument or argument "Y" will  plot
            the  spectrum  Y intensities of the R buffer (RY), but an associated
            array can be plotted instead given its name. It is equivalent to the
            following sequence of commands:
                CLEAR DIRECTORY  ! i.e. clear only the current window
                BOX
                SPECTRUM [ArrayName]
                TITLE
            The  type of PLOT can be specified by SET PLOT. The limits for the X
            and Y axes are set by SET MODE X and SET MODE Y.

        PLOT /INDEX
            Equivalent to the following sequence of commands:
                CLEAR DIRECTORY
                BOX /INDEX
                SPECTRUM /INDEX
                TITLE /INDEX
            Plot a 2-dimensional image (built with the LOAD command) with veloc-
            ity/frequency  for  the X axis, index number for the Y-axis, and in-
            tensity being rendered as grey/color scale. Use SET MODE Y to choose
            the  color lower and upper limits. Entering command POPUP after PLOT
            /INDEX enables displaying a single spectrum,  selected  by  clicking
            with  the  middle button of the mouse. Use SET MODE Z to control the
            second dimension of the plot (e.g. number of entries).

        Default is /OBS. The default can be modified with SET ACTION.