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        LAS\PLOT [ArrayName] [/INDEX] [/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
            SPECTRUM [ArrayName]
        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.

        Equivalent to the following sequence of commands:
            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.

Gildas manager 2020-10-13