1 extern char     *optarg;
2 extern int optind, opterr;
3 extern int errno;
4 
5 double original_percent=10; /* Automatic changing: 10, to 1, then 0.1 then 0.01% */
6 double percent;
7 double magnitude, phase;
8 double Zo=Z0; /* Z0 is defined in yagi.h, Zo can be set in optimise */
9 struct performance_data weight,max;
10 double max_gain=1, boom_factor=1000, diameter, best_perf;
11 int popsize=0;
12 int iterations, fitness_method=0;
13 double vswr=1.0;
14 double boom_sd, length_sd;
15 int errno;
16 int K_times=1, K_times_max=10;
17