ADCP Navigation: SMOOTHR
reference_file: a_ex.nav
refabs_output: a_ex.ref
output: a_ex.sm
filter_hwidth= 0.020800
min_filter_fraction= 0.500000
max_gap_ratio= 0.050000
max_gap_distance= 50.000000
max_gap_time= 30.000000
ensemble_time= 120.000000
max_speed= 5.000000
min_speed= 1.000000
iterations= 5
fix_to_dr_limit= 0.000500
Rejected refabs at time 47.895198 with ratio = 0.200000
Rejected refabs at time 47.896586 with ratio = 0.200000
There are 2 segments for position integration.
Optimization iteration 1 of 5
Segment 1 of 2
Time range: 47.71742 to 47.89520
Index range: 2 through 129
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 128 0.052 0.005 0.000 0.038 0.061 -2.94 1.79 16 97
2 128 0.017 0.003 0.000 0.012 0.025 -1.70 2.82 98 9
Segment 2 of 2
Time range: 47.89797 to 48.15075
Index range: 132 through 313
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 182 0.054 0.004 0.000 0.035 0.063 -4.72 2.29 169 43
2 182 0.018 0.006 0.000 0.002 0.037 -2.73 3.30 86 168
Optimization iteration 2 of 5
Segment 1 of 2
Time range: 47.71742 to 47.89520
Index range: 2 through 129
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 128 0.000 0.005 0.000 -0.014 0.009 -2.95 1.79 16 97
2 128 0.000 0.003 0.000 -0.005 0.008 -1.70 2.82 98 9
Segment 2 of 2
Time range: 47.89797 to 48.15075
Index range: 132 through 313
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 182 -0.000 0.004 0.000 -0.019 0.009 -4.72 2.29 169 43
2 182 -0.000 0.006 0.000 -0.016 0.019 -2.73 3.30 86 168
Optimization iteration 3 of 5
Segment 1 of 2
Time range: 47.71742 to 47.89520
Index range: 2 through 129
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 128 -0.000 0.005 0.000 -0.014 0.009 -2.95 1.79 16 97
2 128 0.000 0.003 0.000 -0.005 0.008 -1.70 2.82 98 9
Segment 2 of 2
Time range: 47.89797 to 48.15075
Index range: 132 through 313
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 182 0.000 0.004 0.000 -0.019 0.009 -4.72 2.29 169 43
2 182 -0.000 0.006 0.000 -0.016 0.019 -2.73 3.30 86 168
Optimization iteration 4 of 5
Segment 1 of 2
Time range: 47.71742 to 47.89520
Index range: 2 through 129
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 128 -0.000 0.005 0.000 -0.014 0.009 -2.95 1.79 16 97
2 128 0.000 0.003 0.000 -0.005 0.008 -1.70 2.82 98 9
Segment 2 of 2
Time range: 47.89797 to 48.15075
Index range: 132 through 313
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 182 0.000 0.004 0.000 -0.019 0.009 -4.72 2.29 169 43
2 182 0.000 0.006 0.000 -0.016 0.019 -2.73 3.30 86 168
Optimization iteration 5 of 5
Segment 1 of 2
fix time dx dy (1.e-5 degrees)
Segment 1 of 2
Time range: 47.71742 to 47.89520
Index range: 2 through 129
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 128 -0.000 0.005 0.000 -0.014 0.009 -2.95 1.79 16 97
2 128 0.000 0.003 0.000 -0.005 0.008 -1.70 2.82 98 9
Segment 2 of 2
fix time dx dy (1.e-5 degrees)
Segment 2 of 2
Time range: 47.89797 to 48.15075
Index range: 132 through 313
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 182 -0.000 0.004 0.000 -0.019 0.009 -4.72 2.29 169 43
2 182 0.000 0.006 0.000 -0.016 0.019 -2.73 3.30 86 168
seg i0 i1 n nfix
1 2 130 128 128
2 132 314 182 182
seg t0 t1 x0 x1 y0 y1 stdx stdy n_fix
1 47.71742 47.89520 -169.4982 -169.4992 -14.2935 -14.2938 5 3 128
2 47.89797 48.15075 -169.4992 -169.4952 -14.2938 -14.2899 4 6 182