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 0.00227 TOTAL OBSERVATIONS 7 Confidence Level 95.0 Chi Square Test On Variance Factor Num Stations 6 0.001 < 1.0 < 0.090 (Fails) Fixed In Lat/North 6 Variance Factor Used 0.00227 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 0.0010000 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 0.005 2.000 0.002 0.048 TOTALS 7 0.005 2.000 0.002 0.048 Obs SD's That Were Set To Default 0 Obs SD's That Received PPM Correction 0 Obs SD's That Received Centering Correction 7 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 102.56869 0.00273 DEBRA 107.66897 0.00422 ED 103.84204 0.00437 FAYE 100.57719 0.00339 GABE 99.55427 0.00390 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 Corrected 2.56916 0.06164 Adjusted 2.56869 0.00273 -0.00047 0.00109 -0.436 0.14 AT BOB TO GABE Measured -0.44714 0.10000 Corrected -0.44714 0.10630 Adjusted -0.44573 0.00390 0.00141 0.00323 0.436 0.41 AT CINDY TO DEBRA Measured 5.09749 0.07500 Corrected 5.09749 0.08322 Adjusted 5.10029 0.00331 0.00280 0.00219 1.277 0.30 AT CINDY TO FAYE Measured -1.98974 0.04500 Corrected -1.98974 0.05766 Adjusted -1.99150 0.00241 -0.00176 0.00132 -1.329 0.23 AT DEBRA TO ED Measured -3.82921 0.05500 Corrected -3.82921 0.07500 Adjusted -3.82694 0.00310 0.00227 0.00178 1.277 0.25 AT ED TO FAYE Measured -3.26777 0.06800 Corrected -3.26777 0.08499 Adjusted -3.26485 0.00335 0.00292 0.00229 1.277 0.32 AT FAYE TO GABE Measured -1.02169 0.08500 Corrected -1.02169 0.09912 Adjusted -1.02292 0.00380 -0.00123 0.00281 -0.436 0.35 ADJUSTED STATION HEIGHT ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Height Error BOB NA 0.00000 CINDY NA 0.00535 DEBRA NA 0.00826 ED NA 0.00856 FAYE NA 0.00664 GABE NA 0.00765 ADJUSTED RELATIVE STATION HEIGHT ERRORS Confidence level: 0.950 Chi Square 1D: 1.959 AT TO Height Error BOB CINDY 0.00535 BOB GABE 0.00765 CINDY DEBRA 0.00648 CINDY FAYE 0.00472 DEBRA ED 0.00608 ED FAYE 0.00656 FAYE GABE 0.00745