* Template for showing autorefinement
.units m
.default sigma=5.8e7

g1 x1=-10 y1=-10 z1=0 x2=11 y2=-10 z2=0 x3=11 y3=11 z3=0
+ file=NONE thick=0.01 
+ contact decay_rect (1,1,0,0.2,0.2,0.1,0.1,20,20)
*+ contact rect (1,1,0,0.5,0.5,0.1,0.1)
*+ contact line (-2,-2,0,5,2,0,1,1)
*+ contact point (1,1,0,0.1,0.1)
+ n_in (0.0,0,0)
+ n_out (1.0,1,0)

.external n_in n_out
.freq fmin=0 fmax=1e9 ndec=1
.end