AVERAGE /RESAMPLE

        LAS\AVERAGE /RESAMPLE [NX Xref Xval Xinc Unit]

    Without this option, all the spectra will be added channel by channel. A
    consistency test will check that they both have the  same  X  axes.  SET
    ALIGN  values are ignored in this case. Prefer this solution when possi-
    ble, since it is faster and safer.

    With the /RESAMPLE option, the X axis of the output sum will be automat-
    ically computed according to the alignment mode (SET ALIGN). In particu-
    lar, the output spectrum has the coarsest resolution of the input  spec-
    tra. Those are then internally resampled and added on this new axis.

    A  custom  output  X axis can be given with the syntax /RESAMPLE NX Xref
    Xval Xinc Unit. The input spectra are internally resampled and added  on
    this  axis.  See HELP RESAMPLE for possible uses and caveats. The output
    resolution can not be better than the coarsest resolution of  the  input
    spectra to avoid oversampling.

    Remember that if it is enabled, the resampling is time consuming and has
    non trivial effects on the spectra noise.