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 342.052558 with ratio = 0.200000
Rejected refabs at time 342.087278 with ratio = 0.464284
There are 2 segments for position integration.
Optimization iteration 1 of 5
Segment 1 of 2
Time range: 341.51786 to 342.05256
Index range: 1 through 154
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 154 0.919 0.005 0.000 0.898 0.931 -4.11 2.29 1 14
2 154 0.184 0.004 0.000 0.170 0.196 -3.33 2.84 52 47
Segment 2 of 2
Time range: 342.05603 to 342.08728
Index range: 156 through 164
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 9 0.940 0.035 0.012 0.914 1.016 -0.76 2.19 2 8
2 9 0.159 0.047 0.016 0.033 0.187 -2.68 0.59 8 5
Optimization iteration 2 of 5
Segment 1 of 2
Time range: 341.51786 to 342.05256
Index range: 1 through 154
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 154 -0.000 0.005 0.000 -0.021 0.012 -4.12 2.28 1 14
2 154 -0.000 0.004 0.000 -0.014 0.012 -3.33 2.83 52 47
Segment 2 of 2
Time range: 342.05603 to 342.08728
Index range: 156 through 164
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 9 -0.000 0.035 0.012 -0.026 0.076 -0.76 2.19 2 8
2 9 -0.000 0.047 0.016 -0.127 0.028 -2.67 0.59 8 5
Optimization iteration 3 of 5
Segment 1 of 2
Time range: 341.51786 to 342.05256
Index range: 1 through 154
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 154 -0.000 0.005 0.000 -0.021 0.012 -4.13 2.27 1 14
2 154 0.000 0.004 0.000 -0.014 0.012 -3.33 2.83 52 47
Segment 2 of 2
Time range: 342.05603 to 342.08728
Index range: 156 through 164
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 9 -0.000 0.035 0.012 -0.026 0.076 -0.76 2.19 2 8
2 9 0.000 0.047 0.016 -0.127 0.028 -2.67 0.59 8 5
Optimization iteration 4 of 5
Segment 1 of 2
Time range: 341.51786 to 342.05256
Index range: 1 through 154
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 154 0.000 0.005 0.000 -0.021 0.012 -4.13 2.27 1 14
2 154 -0.000 0.004 0.000 -0.014 0.012 -3.33 2.83 52 47
Segment 2 of 2
Time range: 342.05603 to 342.08728
Index range: 156 through 164
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 9 0.000 0.035 0.012 -0.026 0.076 -0.76 2.19 2 8
2 9 -0.000 0.047 0.016 -0.127 0.028 -2.67 0.59 8 5
Optimization iteration 5 of 5
Segment 1 of 2
fix time dx dy (1.e-5 degrees)
Segment 1 of 2
Time range: 341.51786 to 342.05256
Index range: 1 through 154
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 154 -0.000 0.005 0.000 -0.021 0.012 -4.13 2.27 1 14
2 154 0.000 0.004 0.000 -0.014 0.012 -3.33 2.83 52 47
Segment 2 of 2
fix time dx dy (1.e-5 degrees)
342.08381 48 -26
342.08728 76 -127
Segment 2 of 2
Time range: 342.05603 to 342.08728
Index range: 156 through 164
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 9 0.000 0.035 0.012 -0.026 0.076 -0.76 2.19 2 8
2 9 0.000 0.047 0.016 -0.127 0.028 -2.67 0.59 8 5
seg i0 i1 n nfix
1 1 155 154 154
2 156 165 9 9
seg t0 t1 x0 x1 y0 y1 stdx stdy n_fix
1 341.51786 342.05256 -157.9650 -157.9558 21.2591 21.2607 5 5 154
2 342.05603 342.08728 -157.9556 -157.9495 21.2604 21.2856 36 52 9