Port of the Numerical Electromagnetics Code (NEC) Version 2 from FORTRAN to C.
The FORTRAN to C conversion program F2c was used to generate a C version of the original NEC FORTRAN code. The generated C code is very cryptic and not easily maintained or debugged. It only serves as a starting point for the translation. For directions on the installation and usage of F2c see the netlib directory and the wiki article at gnukies.org.