Problem Running Inverse Design of Grating Coupler 2D/3D Examples
I am trying to run the final 3D model from the inverse design of grating coupler example from:
Specifically the source position sweep in file pid_grating_coupler_3D.fsp
I have not changed anything, I am just trying to run the example file as is. When I run the source position sweep in the file it gets stuck at 'Running' the first iteration and never advances. I have 64GB of RAM on my workstation which should be more than enough to run the simulation. Can you please tell me how to fix this?