Begin Processing... Create Station Enabled - YES... Connectivity Test Origin - 'A'... Reorder Stations... Compute Degrees Of Freedom... Compute Approximate Coordinates... Iteration Num: 1 Get Original Observations... Apply Default SD's... Apply Centering and PPM Corrections... Apply Obs SD Scalars... Apply Distance Scalars... Convert 3D Observations to 2D Observations... >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'A', TO = 'B' >> Zenith = 90.0609000, Chord = 553.8150000 >> Horizontal Distance = 553.8141138 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'B', TO = 'C' >> Zenith = 88.4829000, Chord = 184.2050000 >> Horizontal Distance = 184.1651414 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'C', TO = 'D' >> Zenith = 92.2139000, Chord = 126.8400000 >> Horizontal Distance = 126.7323410 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'D', TO = 'E' >> Zenith = 90.0210000, Chord = 377.0250000 >> Horizontal Distance = 377.0249251 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'F', TO = 'A' >> Zenith = 90.3952000, Chord = 195.4600000 >> Horizontal Distance = 195.4468570 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'E', TO = 'F' >> Zenith = 88.3505000, Chord = 218.0700000 >> Horizontal Distance = 218.0034754 Compute Q Matrix... Compute W Matrix... Compute B Matrix... Compute F Matrix... Compute Bt * W Matrix... Compute N Matrix... Compute RHS Matrix... Factor N Matrix... Compute Coordinate Corrections... Iteration Num: 2 Get Original Observations... Apply Default SD's... Apply Centering and PPM Corrections... Apply Obs SD Scalars... Apply Distance Scalars... Convert 3D Observations to 2D Observations... >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'A', TO = 'B' >> Zenith = 90.0609000, Chord = 553.8150000 >> Horizontal Distance = 553.8141138 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'B', TO = 'C' >> Zenith = 88.4829000, Chord = 184.2050000 >> Horizontal Distance = 184.1651414 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'C', TO = 'D' >> Zenith = 92.2139000, Chord = 126.8400000 >> Horizontal Distance = 126.7323410 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'D', TO = 'E' >> Zenith = 90.0210000, Chord = 377.0250000 >> Horizontal Distance = 377.0249251 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'F', TO = 'A' >> Zenith = 90.3952000, Chord = 195.4600000 >> Horizontal Distance = 195.4468570 >> Converted Zenith and Chord to Horizontal Distance for 2D Adjustment. AT = 'E', TO = 'F' >> Zenith = 88.3505000, Chord = 218.0700000 >> Horizontal Distance = 218.0034755 Compute Q Matrix... Compute W Matrix... Compute B Matrix... Compute F Matrix... Compute Bt * W Matrix... Compute N Matrix... Compute RHS Matrix... Factor N Matrix... Compute Coordinate Corrections... Solution Converged... Compute Residuals... Compute Aposteriori Variances... Compute N Inverse Matrix... Compute Observation Statistics... Compute Distance Errors... Compute Station Error Ellipses... Compute Relative Error Ellipses... Compute ALTA Confidence... Compute Coordinate Inverses... Adjustment Completed... COLUMBUS 1D, 2D AND 3D NETWORK ADJUSTMENT SOFTWARE DATE: 12/31/9999 11:59:59 PM NETWORK ADJUSTMENT SUMMARY Adjust Type 2D Local N, E Adjust Height Type Use Known Ortho Hgt For Each Station Approx GHgt Used 0.0000000 Datum NAD 83 Major 6378137.00000 1/f 298.257222101 1D Expansion Factor 1.95937 Linear Units U.S. Feet 2D Expansion Factor 2.44788 Angular Units DMS 3D Expansion Factor 2.79532 Field Observations 14 A Priori Variance 1.00000 Coord Observations 0 A Posteriori Variance 20.39419 TOTAL OBSERVATIONS 14 Confidence Level 95.0 Chi Square Test On Variance Factor Num Stations 6 7.317 < 1.0 < 168.122 (Fails) Fixed In Lat/North 1 Variance Factor Used 20.39419 Fixed In Lon/East 1 Fixed In Hgt 6 No Check Observations 1 Float Coord Parms 10 Stan Res Rejections 0 ( Tau Stat = 1.954 ) Direction Parms 0 GPS Scale Parms 0 GPS Rot North Parms 0 TOTAL OUTLIERS 0 GPS Rot East Parms 0 GPS Rot Up Parms 0 Iterations 2 TOTAL PARMS 10 Convergence Criteria 0.0010000 Zenith Angle Refraction 0.00000 Rotate Bearings No DEGREES OF FREEDOM 4 Use Full GPS Covariance Yes A-POSTERIORI VARIANCE (and STAN DEV) FACTOR (by observation type) Obs Type Count Sum of Squared Redundancy A-Post A-Post Weighted Residuals (D.F.) Variance StanDev Bearing 1 0.000 0.000 85.784 9.262 Horiz Angle 6 57.775 2.031 28.440 5.333 Horiz Dist 7 23.802 1.969 12.091 3.477 TOTALS 14 81.577 4.000 20.394 4.516 Obs SD's That Were Set To Default 0 Obs SD's That Received PPM Correction 0 Obs SD's That Received Centering Correction 0 Obs SD's That Were Scaled 0 Obs That Were Scaled 0 Obs That Received Refraction Correction 0 Obs That Received Mark-To-Mark Correction 0 Obs That Received Deflection Correction 0 ADJUSTED LOCAL NEH COORDINATES Station North SD East SD Ortho Hgt SD A 20000.00000 0.00000 20000.00000 0.00000 877.00000 0.00000 NEH B 19904.57085 0.07387 20545.51868 0.02296 876.00000 0.00000 H C 19884.07692 0.09923 20728.52919 0.02721 880.00000 0.00000 H D 19784.29573 0.08744 20650.40130 0.03518 870.00000 0.00000 H E 19839.00082 0.03776 20277.35494 0.02687 870.00000 0.00000 H F 19814.23299 0.01621 20060.75490 0.02090 880.00000 0.00000 H N - fixed North, E - fixed East, H - fixed Hgt ADJUSTED OBSERVATIONS (MARK TO MARK) Bearing Observations Obs SD Resid ResidSD StdRes Redun AT A TO F Measured SE 18-06-37.000 5.000 Adjusted SE 18-06-37.000 22.580 0.000 0.000 0.000 0.00 Horiz Angle Observations Obs SD Resid ResidSD StdRes Redun AT A TO B BS F Measured 298-02-13.000 5.000 Adjusted 298-01-58.050 16.244 -14.950 15.684 -0.953 0.48 AT B TO C BS A Measured 176-27-49.000 5.000 Adjusted 176-28-01.113 19.803 12.113 10.849 1.117 0.23 AT C TO D BS B Measured 301-39-54.000 5.000 Adjusted 301-40-15.727 17.363 21.727 14.436 1.505 0.41 AT D TO E BS C Measured 240-16-43.000 5.000 Adjusted 240-16-55.585 18.507 12.585 12.936 0.973 0.33 AT F TO A BS E Measured 258-25-07.000 5.000 Adjusted 258-24-46.935 17.662 -20.065 14.068 -1.426 0.39 AT E TO F BS D Measured 165-08-09.000 5.000 Adjusted 165-08-02.589 20.283 -6.411 9.922 -0.646 0.19 Horiz Dist Observations Obs SD Resid ResidSD StdRes Redun AT A TO B Measured 553.81411 0.00500 Adjusted 553.80263 0.02016 -0.01148 0.01018 -1.129 0.20 AT A TO F Measured 195.43800 0.00500 Adjusted 195.44959 0.01555 0.01159 0.01637 0.708 0.53 AT B TO C Measured 184.16514 0.00500 Adjusted 184.15430 0.02015 -0.01084 0.01018 -1.065 0.20 AT C TO D Measured 126.73234 0.00500 Adjusted 126.72887 0.02127 -0.00347 0.00754 -0.460 0.11 AT D TO E Measured 377.02493 0.00500 Adjusted 377.03613 0.02016 0.01120 0.01018 1.100 0.20 AT F TO A Measured 195.44686 0.00500 Adjusted 195.44956 0.01555 0.00270 0.01637 0.165 0.53 AT E TO F Measured 218.00348 0.00500 Adjusted 218.01164 0.02025 0.00816 0.01000 0.816 0.20 ADJUSTED NOCHECK OBSERVATIONS (MARK TO MARK) Bearing Observations Obs SD Resid ResidSD StdRes Redun AT A TO F Measured SE 18-06-37.000 5.000 Adjusted SE 18-06-37.000 22.580 0.000 0.000 0.000 0.00 ADJUSTED ALTA UNCERTAINTIES Confidence level: 0.950 Chi Square 2D: 2.448 Allow Uncertainty: 0.0700 + 50 PPM Horiz Distance: Mean Horizontal Ground Distance ***** RESULTS ARE BASED ON SEMI-MAJOR AXIS OF RELATIVE ERROR ELLIPSE ***** Failed tests Appear At Top Of The Report (if ratio > 1.0) AT TO Horiz Dist Semi-Major Allowed Ratio A B 553.8026 0.1828 0.0977 1.8714 D E 377.0361 0.1407 0.0889 1.5829 E F 218.0116 0.0743 0.0809 0.9178 B C 184.1543 0.0727 0.0792 0.9175 C D 126.7289 0.0528 0.0763 0.6920 A F 195.4496 0.0524 0.0798 0.6564 ADJUSTED DISTANCE ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Distance Stan Dev PPM Ratio A B 553.8035 0.0395 71.3178 1:14022 A F 195.4726 0.0305 155.8524 1:6416 B C 184.1977 0.0395 214.3407 1:4665 C D 127.1228 0.0416 326.8542 1:3059 D E 377.0361 0.0395 104.7416 1:9547 E F 218.2408 0.0396 181.5882 1:5507 ADJUSTED STATION 2D ERROR ELLIPSE Confidence level: 0.950 Chi Square 1D: 1.959 Chi Square 2D: 2.448 AT Semi-Major Semi-Minor Azimuth Height A 0.0000 0.0000 0.0 0.0000 B 0.1828 0.0492 8.5 0.0000 C 0.2446 0.0599 7.0 0.0000 D 0.2232 0.0583 17.1 0.0000 E 0.1014 0.0509 28.2 0.0000 F 0.0524 0.0381 71.5 0.0000 ADJUSTED RELATIVE 2D ERROR ELLIPSE Confidence level: 0.950 Chi Square 1D: 1.959 Chi Square 2D: 2.448 AT TO Semi-Major Semi-Minor Azimuth Height Chord PPM Ratio A B 0.1828 0.0492 8.5 0.0000 553.8035 330.1644 1:3029 A F 0.0524 0.0381 71.5 0.0000 195.4726 267.9399 1:3732 B C 0.0727 0.0489 179.1 0.0000 184.1977 394.5904 1:2534 C D 0.0528 0.0507 1.2 0.0000 127.1228 415.5985 1:2406 D E 0.1407 0.0490 10.6 0.0000 377.0361 373.0882 1:2680 E F 0.0743 0.0494 177.2 0.0000 218.2408 340.2952 1:2939