The Spectroscopy analysis script allows you to open an Optical Spectroscopy data file by either choosing
1. File > Open in the menu bar.
2. Open Data File in the main toolbar.
The data file opens and a single tab with the spectrum is shown. The displayed type of spectrum depends on the selected Spectroscopy Type you selected for your experiment.
The same analysis page opens also for all SpectraFor_ files which contain only the spectroscopic data and are created when performing spectroelectrochemical experiments.