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 339.901308 with ratio = 0.201005
Rejected refabs at time 339.902687 with ratio = 0.199005
There are 2 segments for position integration.
Optimization iteration 1 of 5
Segment 1 of 2
Time range: 339.65131 to 339.90131
Index range: 2 through 181
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 181 -0.257 0.009 0.001 -0.291 -0.240 -3.90 1.88 12 115
2 181 0.509 0.005 0.000 0.499 0.524 -2.25 2.98 40 158
Segment 2 of 2
Time range: 339.90409 to 340.27214
Index range: 184 through 448
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 264 -0.260 0.008 0.000 -0.288 -0.247 -3.46 1.71 231 174
2 264 0.511 0.008 0.000 0.498 0.538 -1.72 3.50 22 232
Optimization iteration 2 of 5
Segment 1 of 2
Time range: 339.65131 to 339.90131
Index range: 2 through 181
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 181 0.000 0.009 0.001 -0.034 0.017 -3.90 1.89 12 115
2 181 -0.000 0.005 0.000 -0.011 0.014 -2.25 2.97 40 158
Segment 2 of 2
Time range: 339.90409 to 340.27214
Index range: 184 through 448
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 264 0.000 0.008 0.000 -0.027 0.013 -3.49 1.72 231 174
2 264 0.000 0.008 0.000 -0.013 0.027 -1.72 3.49 22 232
Optimization iteration 3 of 5
Segment 1 of 2
Time range: 339.65131 to 339.90131
Index range: 2 through 181
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 181 0.000 0.009 0.001 -0.034 0.016 -3.90 1.89 12 115
2 181 0.000 0.005 0.000 -0.011 0.014 -2.25 2.97 40 158
Segment 2 of 2
Time range: 339.90409 to 340.27214
Index range: 184 through 448
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 264 0.000 0.008 0.000 -0.027 0.013 -3.49 1.73 231 174
2 264 -0.000 0.008 0.000 -0.013 0.027 -1.72 3.49 22 232
Optimization iteration 4 of 5
Segment 1 of 2
Time range: 339.65131 to 339.90131
Index range: 2 through 181
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 181 -0.000 0.009 0.001 -0.034 0.016 -3.90 1.89 12 115
2 181 -0.000 0.005 0.000 -0.011 0.014 -2.25 2.97 40 158
Segment 2 of 2
Time range: 339.90409 to 340.27214
Index range: 184 through 448
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 264 0.000 0.008 0.000 -0.027 0.013 -3.49 1.73 231 174
2 264 -0.000 0.008 0.000 -0.013 0.027 -1.72 3.49 22 232
Optimization iteration 5 of 5
Segment 1 of 2
fix time dx dy (1.e-5 degrees)
Segment 1 of 2
Time range: 339.65131 to 339.90131
Index range: 2 through 181
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 181 0.000 0.009 0.001 -0.034 0.016 -3.90 1.89 12 115
2 181 0.000 0.005 0.000 -0.011 0.014 -2.25 2.97 40 158
Segment 2 of 2
fix time dx dy (1.e-5 degrees)
Segment 2 of 2
Time range: 339.90409 to 340.27214
Index range: 184 through 448
Statistics for fix (scaled by 0.010000)
x, y N MEAN STD DEV SEM minimum maximum min/sd max/sd imin imax
1 264 -0.000 0.008 0.000 -0.027 0.013 -3.49 1.73 231 174
2 264 -0.000 0.008 0.000 -0.013 0.027 -1.72 3.49 22 232
seg i0 i1 n nfix
1 2 182 180 181
2 184 449 265 264
seg t0 t1 x0 x1 y0 y1 stdx stdy n_fix
1 339.65131 339.90131 -157.9743 -158.0038 21.1705 21.2387 9 5 181
2 339.90409 340.27214 -158.0038 -158.2329 21.2387 21.2289 8 8 264