Hi,
currently I'm trying to simulate scattering of a random surface. To deal
with it in meep (version 1.0), I cut the structure into 1.2e5 single
blocks on a 3D grid with 40M grid points. However if the number of
blocks exceeds some 10000, the parsing of the geometry suddenly slows
down significantly. I didn't track down the point where performance
breaks down, but it seems to be somewhere around 3e4. Is there any
fundamental reason for this behaviour?
A second gestions concerns subpixel-averaging:
Despite (set! eps-averaging? false) I get some messages from meep about
subpixel-averaging. Is there a way to avoid this?
Regards
Matthias
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