(output-epsilon) for this structure seems to give me a cross-section,
possibly at z=0. I see a white square with a black circle where the
metal rod should be.
That doesn't give me too much info about whether the structure is
correct or not. Is there a way to visualize this in 3D? (perhaps an
analogue to the one described in the MPB Data Analysis Tutorial?)
If not, is there a way to get (output-epsilon) to give a cross section
in a different plane?
Best Regards,
Matt
Message: 4
Date: Wed, 16 Aug 2006 23:36:22 -0400 (EDT)
From: "Steven G. Johnson" <[EMAIL PROTECTED]>
Subject: Re: [Meep-discuss] harminv gives no solutions
To: [email protected]
Message-ID: <[EMAIL PROTECTED]>
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
On Wed, 16 Aug 2006, Matt wrote:
> Any hints on what I might be doing wrong?
The first thing to do is to check to make sure that the geometry is what
you think it is; it is easy to make errors. Add an (output-epsilon)
line
at the end, and visualize the resulting eps.h5 file with h5topng or
whatever.
By the way, your k points are wrong (they should vary *inversely* with
a).
Regards,
Steven G. Johnson
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