7.68 twiss_analysis

&twiss_analysis  
        STRING match_name = NULL;  
        STRING start_name = NULL;  
        STRING end_name = NULL;  
        double s_start = -1;  
        double s_end = -1;  
        STRING tag = NULL;  
        long verbosity = 0;  
        long clear = 0;  
&end

twiss_output