About usage of LUTDavisModel

[tontyoutoure]

Hi, recently I want to do some optical simulation about the scintillation photon of CsI(Tl) crystal. I want to use the LUTDavisModel, and I notice that in the example you use LSO crystal. Also I notice that Davis University provides a Matlab application to generate LUT data. In the application I saw place to customize crystal with emission spectrum and refractive index spectrum. This raise the question that does the LUTDavisModel data inside Geant4 applies to crystal other than LSO, like CsI(Tl)? Do I need to generate data with the Matlab tool and use that instead?