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         ANALYSE\DIVIDE Threshold

    This command divides the spectrum in R by the spectrum in  T,  which  is
    left  unchanged. The two spectra must be on the same velocity scale (Use
    command RESAMPLE to do so). Threshold is a value to avoid  zero  divide.
    The output spectrum is blanked for channels where abs(T) < Threshold.

Gildas manager 2020-10-13