Hi
I want to get flux in different location on structure. So I used run-untill
function for this issue as following, But the flux output is zero at every
flux-region.
if I manually define flux-region outside the run-until, the result will be
different.
I think that is because flux-region should be defined before run function. is
it right?
how can I define several (more than 20) flux-region() and call it by
display-fluxes()?
(define new_trans
(add-flux fcen df nfreq (make flux-region (center 0 0 ) (size 0
1))))
(define (set_trans)
(set! x (+ shift x))
(set! new_trans
(add-flux fcen df nfreq (make flux-region (center x 0 ) (size 0 1)
))))
(define (disp_flx)
(display-fluxes new_trans))
(run-until 200
(at-beginning output-epsilon )
(during-sources
(at-every 10
(output-png Ey "-Zc dkbluered -C $EPS" )
set_trans
disp_flx )
(at-end output-poynting (output-png Ey "-Zc dkbluered -C $EPS") )
))
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