RANGE
Keywords: imager

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RANGE

              REAL RANGE[2]

        Specify the range (in 3rd axis unit) of displayed  channels.  This  pro-
        vides  a facility similar to FIRST and LAST variables, but in a more us-
        er-oriented unit.

        RANGE should not be confused with SPAN, which  specifies  the  displayed
        velocity  range  when  one of the 2 first axis is of type Velocity, e.g.
        for SHOW PV