entering wave in a strait: tsunami

[fmartins@ualg.pt]

Hi guys,

I am working on a simulation of tsunami in the Strait of Messina. I'm using data from a tsunami which destroyed the city in 1908 . The fault which originated the wave is not include in my bathymetry (being further south) and I was wondering whether I should consider the tydal component as well and how to input an ENTERING WAVE in the HYDRODYNAMIC MODULE.
I'm just a student and I don't intend to model an extremely complicated scenario.
Cheers
Giulia