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MOMENTS /METHOD

        [ADVANCED\]MOMENTS  /METHOD Mean|Peak|Parabola [/MASK]
                         [/RANGE Min Max TYPE] [/THRESHOLD Thre [Unit]]

    Specify which method to be used to compute the velocity and peak values.
    The  default  method, MEAN, computes an intensity weighted velocity, and
    takes the peak intensity at each pixel.  Method PEAK takes the  velocity
    at  the  peak  intensity.  Method  PARABOLA makes a parabolic fit over 3
    channels around the peak intensity channel to derive the  velocity,  and
    takes the peak value of this parabola for the peak brightness.


Gildas manager 2023-06-01