Begin Processing... Create Station Enabled - YES... Connectivity Test Origin - 'BOB'... Reorder Stations... Compute Degrees Of Freedom... 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 1D Observations... 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 Station Height Errors... Compute Relative Height Errors... 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 1D Hgt (leveling) Standard Deviation Weighted Adjust Height Type Orthometric Datum NAD 83 Major 6378137.00000 1/f 298.257222101 1D Expansion Factor 1.95937 Linear Units Meters 2D Expansion Factor 2.44788 Angular Units DMS 3D Expansion Factor 2.79532 Field Observations 7 A Priori Variance 1.00000 Coord Observations 0 A Posteriori Variance 0.00341 TOTAL OBSERVATIONS 7 Confidence Level 95.0 Chi Square Test On Variance Factor Num Stations 6 0.001 < 1.0 < 0.134 (Fails) Fixed In Lat/North 6 Variance Factor Used 0.00341 Fixed In Lon/East 6 Fixed In Hgt 1 No Check Observations 0 Float Coord Parms 5 Stan Res Rejections 0 ( Tau Stat = 1.414 ) 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 1 TOTAL PARMS 5 Convergence Criteria 0.0001000 Zenith Angle Refraction 0.00000 Rotate Bearings No DEGREES OF FREEDOM 2 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 Height Diff 7 0.007 2.000 0.003 0.058 TOTALS 7 0.007 2.000 0.003 0.058 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 HEIGHTS Station Ortho Hgt SD BOB 100.00000 0.00000 H CINDY 102.56874 0.00274 DEBRA 107.66969 0.00435 ED 103.84235 0.00438 FAYE 100.57742 0.00341 GABE 99.55453 0.00427 H - fixed Hgt ADJUSTED OBSERVATIONS (MARK TO MARK) Height Diff Observations Obs SD Resid ResidSD StdRes Redun AT BOB TO CINDY Measured 2.56916 0.05000 Adjusted 2.56874 0.00274 -0.00042 0.00100 -0.419 0.12 AT BOB TO GABE Measured -0.44714 0.10000 Adjusted -0.44547 0.00427 0.00167 0.00398 0.419 0.47 AT CINDY TO DEBRA Measured 5.09749 0.07500 Adjusted 5.10095 0.00347 0.00346 0.00267 1.296 0.37 AT CINDY TO FAYE Measured -1.98974 0.04500 Adjusted -1.99132 0.00234 -0.00158 0.00118 -1.337 0.20 AT DEBRA TO ED Measured -3.82921 0.05500 Adjusted -3.82735 0.00287 0.00186 0.00144 1.296 0.20 AT ED TO FAYE Measured -3.26777 0.06800 Adjusted -3.26493 0.00331 0.00284 0.00220 1.296 0.31 AT FAYE TO GABE Measured -1.02169 0.08500 Adjusted -1.02289 0.00404 -0.00120 0.00288 -0.419 0.34 ADJUSTED STATION HEIGHT ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Height Error BOB NA 0.00000 CINDY NA 0.00537 DEBRA NA 0.00853 ED NA 0.00859 FAYE NA 0.00668 GABE NA 0.00836 ADJUSTED RELATIVE STATION HEIGHT ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Height Error BOB CINDY 0.00537 BOB GABE 0.00836 CINDY DEBRA 0.00679 CINDY FAYE 0.00459 DEBRA ED 0.00562 ED FAYE 0.00648 FAYE GABE 0.00792