2.4-GHz TM010 Modified Pillbox Cavity 
Pillbox cavity with a 2-cm-radius bore tube
[Originally appeared in 1987 User's Guide 1.4]

; Copyright 1987, by the University of California. 
; Unauthorized commercial use is prohibited. 

&reg kprob=1,        ! Superfish problem
icylin=1             ! Cylindrical symmetry
dx=.25,              ! Mesh interval
freq=2378.184,       ! Starting frequency 
xdri=0,ydri=5,       ! Drive point coordinates
kmethod=1            ! Use beta to compute wave number 
beta=0.95 &          ! Particle velocity for transit-time integrals

$po x=0.0,y=0.0 $
$po x=0.0,y=5.0 $
$po x=2.5,y=5.0 $
$po x=2.5,y=2.0 $
$po x=7.5,y=2.0 $
$po x=7.5,y=0.0 $
$po x=0.0,y=0.0 $