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= 300.000000
max_speed= 5.000000
min_speed= 1.000000
iterations= 5
fix_to_dr_limit= 0.000500
Rejected refabs at time 49.874910 with ratio = 1.020061
There are 2 segments for position integration.
Optimization iteration 1 of 5
Segment 1 of 2
Time range: 49.74193 to 49.87491
Index range: 3 through 41
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 38 0.035 0.005 0.001 0.020 0.045 -3.12 2.07 27 5
2 38 0.128 0.005 0.001 0.113 0.140 -3.40 2.68 24 22
Segment 2 of 2
Time range: 50.88100 to 51.23862
Index range: 43 through 145
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 103 -0.035 0.005 0.001 -0.049 -0.022 -2.81 2.55 79 89
2 103 -0.246 0.006 0.001 -0.259 -0.231 -2.31 2.72 36 23
Optimization iteration 2 of 5
Segment 1 of 2
Time range: 49.74193 to 49.87491
Index range: 3 through 41
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 38 0.000 0.005 0.001 -0.015 0.010 -3.13 2.06 27 5
2 38 0.000 0.005 0.001 -0.015 0.012 -3.40 2.69 24 22
Segment 2 of 2
Time range: 50.88100 to 51.23862
Index range: 43 through 145
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 103 -0.000 0.005 0.001 -0.015 0.013 -2.81 2.55 79 89
2 103 -0.000 0.006 0.001 -0.013 0.016 -2.31 2.72 36 23
Optimization iteration 3 of 5
Segment 1 of 2
Time range: 49.74193 to 49.87491
Index range: 3 through 41
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 38 -0.000 0.005 0.001 -0.015 0.010 -3.13 2.06 27 5
2 38 0.000 0.005 0.001 -0.015 0.012 -3.40 2.69 24 22
Segment 2 of 2
Time range: 50.88100 to 51.23862
Index range: 43 through 145
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 103 -0.000 0.005 0.001 -0.015 0.013 -2.81 2.55 79 89
2 103 0.000 0.006 0.001 -0.013 0.016 -2.31 2.72 36 23
Optimization iteration 4 of 5
Segment 1 of 2
Time range: 49.74193 to 49.87491
Index range: 3 through 41
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 38 -0.000 0.005 0.001 -0.015 0.010 -3.13 2.06 27 5
2 38 0.000 0.005 0.001 -0.015 0.012 -3.40 2.69 24 22
Segment 2 of 2
Time range: 50.88100 to 51.23862
Index range: 43 through 145
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 103 -0.000 0.005 0.001 -0.015 0.013 -2.81 2.55 79 89
2 103 0.000 0.006 0.001 -0.013 0.016 -2.31 2.72 36 23
Optimization iteration 5 of 5
Segment 1 of 2
fix time dx dy (1.e-5 degrees)
Segment 1 of 2
Time range: 49.74193 to 49.87491
Index range: 3 through 41
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 38 0.000 0.005 0.001 -0.015 0.010 -3.13 2.06 27 5
2 38 0.000 0.005 0.001 -0.015 0.012 -3.40 2.69 24 22
Segment 2 of 2
fix time dx dy (1.e-5 degrees)
Segment 2 of 2
Time range: 50.88100 to 51.23862
Index range: 43 through 145
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 103 0.000 0.005 0.001 -0.015 0.013 -2.81 2.55 79 89
2 103 0.000 0.006 0.001 -0.013 0.016 -2.31 2.72 36 23
seg i0 i1 n nfix
1 3 42 39 38
2 43 146 103 103
seg t0 t1 x0 x1 y0 y1 stdx stdy n_fix
1 49.74193 49.87491 -167.2293 -167.2375 -15.7967 -15.7821 5 5 38
2 50.88100 51.23862 -167.2744 -167.2865 -12.6520 -12.6397 6 6 103