time_t cal_start,cal_end, rra_start_time,rra_end_time;
long best_full_rra=0, best_part_rra=0, chosen_rra=0, rra_pointer=0;
long best_full_step_diff=0, best_part_step_diff=0, tmp_step_diff=0, tmp_match=0, best_match=0;
time_t cal_start,cal_end, rra_start_time,rra_end_time;
long best_full_rra=0, best_part_rra=0, chosen_rra=0, rra_pointer=0;
long best_full_step_diff=0, best_part_step_diff=0, tmp_step_diff=0, tmp_match=0, best_match=0;