In the last couple days I started trying out the new verison of Meep. Of course, the first thing I wanted to do was re-run an old simulation from 0.9 to make sure I got roughly the same results. I ran a .ctl I'd used successfully in 0.9 without modification in 0.10, but now I get fields that seem to keep growing without bound. The first ~4 wavelengths' worth of propagation look normal and then the picture of the fields suddenly changes to be inconsistent with what I got in the past.
Have there been syntax changes in any of the program's features (especially dispersive materials, since that's what I'm doing) that require changes to old .ctl files?
Thanks--
Bryce
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