Re: [Meep-discuss] field reaching infinite value in the beginning

2008-03-14 Thread Steven G. Johnson
On Mar 14, 2008, at 6:04 AM, shiv chawla wrote: > (set! Courant 0.95) In two dimensions, the Courant factor needs to be < sqrt(1/2) for the simulation to be stable, as described in the introduction chapter of the Meep manual. ___ meep-discuss maili

[Meep-discuss] field reaching infinite value in the beginning

2008-03-14 Thread shiv chawla
Dear Steven and Meep users I am simulating a long Bragg Grating Structure. I have used a gaussian source and I am detecting the field component at various locations. However, I have noticed that field goes to unknown value(###) in the very beginning. What could be the possible error in my ctl f