Manually edit spectra

Sometimes it may be necessary to manually edit part of a spectrum, e.g. in order to remove a Raman peak from an emission spectrum. This can of course also be achieved in a|e.

1. Activate the 'Modify spectra manually' toggle button in the toolbar. This will activate a selection popup menu and an editable data table of the spectrum chosen in the popup menu.

2. Select the spectrum in the popup menu and manually edit the data table. To demonstrate, the absorption at 450 nm is here set to 60. The graph is automatically updated to the new data value.