slope3.nec

zip contains tool for Antenna Modelling with examples

CM SLOPE4,  160 m sloping dipole.
CE
sy len=216.5	' 218
GW 1 101 0 2 150 0 len 20 2.6706e-3
GW 2 101 2 0 150 len 0 20 2.6706e-3
GW 3 101 -2 0 150 -len 0 20 2.6706e-3
GS 0 0 0.3048		' All in ft.
GE 0
LD 5 1 0 0 57471265.5 0
LD 5 2 0 0 57471265.5 0
LD 5 3 0 0 57471265.5 0
EX 0 1 51 0 1 0
GN 2 0 0 0 13 5.e-3
FR 0 1 0 0 1.83 0
EN