1* A fasthenry input file for a nonuniform ground plane 2 3.units m 4.default sigma=5.8e7 5 6g1 y1=10 z1=10 x1=10 y2=11 z2=10 x2=10 y3=11 z3=11 x3=10 7+ relx = 10 8+ file=tree_sample.hier 9+ thick=0.1 10+ nin (,10.1,10.1) 11+ nout (,10.9,10.5) 12+ n3 (,10.56,10.31) 13+ n4 (,10.5,11) 14 15.external nin nout 16.external nin n4 17.external n3 nout 18 19.freq fmin=1 fmax=1e9 ndec=0.1 20 21.end 22