Sheldon Imaoka
Ansys Employee

Hi Fatemeh Mostafavi ,

The following page discusses the migration of Lumerical technical resources:

You mentioned about downloading a prepared example of FDTD from 'the website', but which site are you referencing?  Please review the above post, which I hope may address your questions on Lumerical.

Please note that this forum is for Discovery family of products, not Lumerical, so if you need further assistance, I suggest that you post a question on the Ansys Learning Forum, not here.

Thank you for your understanding,