| 27 |  | char * input_arg;     /* input dump file.  */ | 
| 28 |  | char * output_arg;    /* output file name.  */ | 
| 29 |  | int step_arg; /* process every n frame (default='1').  */ | 
| 30 | < | int nrbins_arg;       /* number of bins for distance (default='50').  */ | 
| 30 | > | int nrbins_arg;       /* number of bins for distance (default='100').  */ | 
| 31 |  | int nanglebins_arg;   /* number of bins for cos(angle) (default='50').  */ | 
| 32 | < | double length_arg;    /* maximum length (Defaults to cutoff radius).  */ | 
| 32 | > | double length_arg;    /* maximum length (Defaults to 1/2 smallest length of first frame).  */ | 
| 33 |  | char * sele1_arg;     /* select first stuntdouble set.  */ | 
| 34 |  | char * sele2_arg;     /* select second stuntdouble set.  */ | 
| 35 | + | char * refsele_arg;   /* select reference (use and only use with --gxyz).  */ | 
| 36 |  |  | 
| 37 |  | int help_given ;      /* Whether help was given.  */ | 
| 38 |  | int version_given ;   /* Whether version was given.  */ | 
| 44 |  | int length_given ;    /* Whether length was given.  */ | 
| 45 |  | int sele1_given ;     /* Whether sele1 was given.  */ | 
| 46 |  | int sele2_given ;     /* Whether sele2 was given.  */ | 
| 47 | + | int refsele_given ;   /* Whether refsele was given.  */ | 
| 48 |  | int gofr_given ;      /* Whether gofr was given.  */ | 
| 49 |  | int r_theta_given ;   /* Whether r_theta was given.  */ | 
| 50 |  | int r_omega_given ;   /* Whether r_omega was given.  */ | 
| 51 |  | int theta_omega_given ;       /* Whether theta_omega was given.  */ | 
| 52 | < | int xyz_given ;       /* Whether xyz was given.  */ | 
| 52 | > | int gxyz_given ;      /* Whether gxyz was given.  */ | 
| 53 | > | int p2_given ;        /* Whether p2 was given.  */ | 
| 54 |  |  | 
| 55 |  | } ; | 
| 56 |  |  |