Problem in spectral visualization in SNAP after iCOR processing


I was able to process OLCI data in SNAP using iCOR successfully. However, I am not able to use spectrum view tool to see the spectra of the pixels by moving my cursor (which I can do if I use C2RCC processor).

Please let me know how to fix this issue.

Probably the wavelength for the bands are missing. You can add them manually, by right-click on the band and select Properties from the context menu. There you can specify the wavelength.