reference_file: a_sr.nav refabs_output: a_sr.ref output: a_sr.sm filter_hwidth= 0.0208 min_filter_fraction= 0.5 max_gap_ratio= 0.05 max_gap_distance= 50 max_gap_time= 30 /* 0.5 minutes */ ensemble_time= 300 max_speed= 5.0 min_speed= 1.0 iterations= 5 fix_to_dr_limit= 0.00050