==================================================
ps4579
d:\northps\consistency\ps4579.txt
27 Jan 08 09:08:04 Sunday  elapsed time 00:04:33
Rectangular area = 0.875 km2
Data area = 0.871 km2
*percent double coverage = 26.364
**low-curvature dc area = 0.011 km2
1st-return RMSE, low-curvature areas = 0.539
95p = 1.123, 98p = 1.521, 99.5p = 2.117
BE RMSE = 1.554
95p = 2.919, 98p = 4.389, 99.5p = 7.563
797342 unique returns and 0 duplicate returns
 
157397.592182 1501290.86 554835.6 411.33 2 1 
157411.568321 1504268.4 553252.43 827.71 1 1 
465.631191
157877.199512 1504261.62 553903.96 682.2 2 1 
157890.861259 1501286.52 553337.26 619.85 1 1 
199541.759597
357432.620856 1501297.26 556187.04 341.18 1 2 
357445.686397 1504266.91 555468.13 369.48 2 1 
452.503105
357898.189502 1504269.73 556218.52 369.94 2 1 
357913.01175 1501283.74 553363.11 610.99 2 1 
 
397941 1st returns
399401 2nd returns
0 3rd returns
0 4th returns
122054 ground returns
0 blunders

curvature versus slope
  n = 96241 
  X=0, Y = 18.03 +/- 16.45 
  Weighted least-squares fit:  Y = 49.5 + 2.510 X  + -0.02810 X**2 
 
slope versus dZ, curvature < 5
  n = 22227 
  X=0, Y = 10.05 +/- 1.42 
  Weighted least-squares fit:  Y = 6.8 + 0.773 X  + 0.00326 X**2 
     at X = 100, Y = 116.7 
     effective RMSE xy = 183.0 
 
slope versus dZ, curvature < 15
  n = 31816 
  X=0, Y = 10.05 +/- 1.42 
  Weighted least-squares fit:  Y = 6.1 + 1.071 X  + 0.00136 X**2 
 
curvature versus dZ, slope < 10
  n = 14529 
  X=0, Y = 10.44 +/- 6.10 
  Weighted least-squares fit:  Y = 9.6 + 3.253 X  + 0.02405 X**2 
 
 
Number of samples 98824
Max dz = 900
Mean dz = 96
RMS dz = 163.027605024
100cm = 68.2121751801 percentile value of dz
Mean dz (curv<=5) = 18
RMS dz (curv<=5) = 45.0

Number of survey units in 1 meter = 3.208
Nominal spot spacing (in survey units) = 5
Nominal pulse density (per m2) = 1
Difference cell size = 2.5
IsData cell size = 1.25
IsData expand cells = 8
IsData shrink cells = 7
BE IsData cell size = 2.5
BE IsData expand cells = 24
BE IsData shrink cells = 24
MaxCurve = 24.69903359999
Curvature expand cells = 4
Curvature shrink cells = 3
Point density cell size = 20
Color critical value = 0.3208
Hue jump at critical value = 90