gpflat2m.nec

zip contains tool for Antenna Modelling with examples

CM 2M (Flat) Ground Plane, #12 copper wire
CM L. B. Cebik, W4RNL
CE 
GW 1 8 0 0 300 0      20.21  300     4.04134E-02
GW 2 8 0 0 300 20.21  0      300     4.04134E-02
GW 3 8 0 0 300 0      -20.21 300     4.04134E-02
GW 4 8 0 0 300 -20.21 0      300     4.04134E-02
GW 5 9 0 0 300 0      0      320.049 4.04134E-02
GS 0 0 .02540
GE 1
GN 0 0 0 0 13 .005
EX 0 5 1 0 1 0
LD 5 0 0 0 5.8001E7
FR 0 1 0 0 146 1
EN