Side plots

Controls which spectra is showed in the sideplots.

First spectra

This is a default setting. Plots a first spectra of the evaluated set into the sideplots.

Last spectra

Plots the last spectra of the evaluated set into the sideplots.

Average spectra

Computes an average spectra of the set based on arithmetic mean.

Other

User can choose which spectra will be plotted by inputting a column index of wanted spectra into the dialog box.