Re: NEC-LIST:NEC 4.1 & g77

As a follow-up (especially to Jürgen Hagen), I've included the model
for the dipole antenna below. I obtained the following results for
the antenna at .025 lambda above fresh water:

Platform Real Antenna Input Z Imag Antenna Input Z

HP 755 Workstation 6.12763 E+01 3.63130 E+01
using HP f77 compiler

Panasonic CF-27 laptop 8.01481 E+00 -3.90306 E+03
using g77 compiler

The NEC 4.1 input file:

CM HORIZONTAL HALF-WAVE DIPOLE AT VARIOUS HEIGHTS ABOVE FRESH WATER GROUND
CE ANTENNA HEIGHT = 0.025 LAMBDA
GW 0 25 0. -15. 1.5 0. 15. 1.5 .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.05 LAMBDA
GW 0 25 0. -15. 3. 0. 15. 3. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.1 LAMBDA
GW 0 25 0. -15. 6. 0. 15. 6. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.125 LAMBDA
GW 0 25 0. -15. 7.5 0. 15. 7.5 .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.15 LAMBDA
GW 0 25 0. -15. 9. 0. 15. 9. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.175 LAMBDA
GW 0 25 0. -15. 10.5 0. 15. 10.5 .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.2 LAMBDA
GW 0 25 0. -15. 12. 0. 15. 12. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.25 LAMBDA
GW 0 25 0. -15. 15. 0. 15. 15. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.3 LAMBDA
GW 0 25 0. -15. 18. 0. 15. 18. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 0.5 LAMBDA
GW 0 25 0. -15. 30. 0. 15. 30. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90
NX
CE ANTENNA HEIGHT = 1.0 LAMBDA
GW 0 25 0. -15. 60. 0. 15. 60. .001
GE 0
FR 0 1 0 0 5.
EX 0 0 12 0 1.
GN 2 0 0 0 80 1.000E-003 0 0 0 0 HDIPSOMF.GND
RP 0 19 4 1001 0 0 5 90

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