Gridding Report

Fri Apr 24 22:38:15 2015

Elapsed time for gridding: 0.18 seconds

Data Source

Source Data File Name: E:\Geophysical Project\VLF - GE 2015\design.bln

X Column: A

Y Column: B

Z Column: C

Filtered Data Counts

Active Data:93

Original Data:93

Excluded Data:0

Deleted Duplicates:0

Retained Duplicates:0

Artificial Data:0

Superseded Data:0

Exclusion Filtering

Exclusion Filter String:Not In Use

Duplicate Filtering

Duplicate Points to Keep:First

X Duplicate Tolerance:3.5E-005

Y Duplicate Tolerance:1.1E-005

No duplicate data were found.

Breakline Filtering

Breakline Filtering:Not In Use

Z Data Transform

Transformation method:Linear (use Z values directly)

No untransformable data were found.

Data Counts

Active Data:93

Univariate Statistics

XYZ

Count: 939393

1%%-tile: 39732091354101

5%%-tile: 39733091354105

10%%-tile: 397350913541010

25%%-tile: 397390913541024

50%%-tile: 397470913546047

75%%-tile: 397550913551070

90%%-tile: 397590913551083

95%%-tile: 397610913551088

99%%-tile: 397620913551092

Minimum: 39732091354101

Maximum: 397620913551093

Mean: 397470913546047

Median: 397470913546047

Geometric Mean: 397469.9899369135459.9999135.4052106255

Harmonic Mean: 397469.9798739135459.9998218.1811717382

Root Mean Square: 397470.0100649135460.0000954.1263952861

Trim Mean (10%%): 397468.3333339135459.4047646.5

Interquartile Mean: 397470913546047

Midrange: 397470913546047

Winsorized Mean: 397470913546046.8924731183

TriMean: 397470913546047

Variance: 8086.956521741684.7826087728.5

Standard Deviation: 89.927507036241.046103453326.9907391525

Interquartile Range: 16010046

Range: 30010092

Mean Difference: 104.34782608744.927536231931.3333333333

Median Abs. Deviation: 805023

Average Abs. Deviation: 77.419354838733.333333333323.247311828

Quartile Dispersion: 0.0002012730520545.47317814319e-0060.489361702128

Relative Mean Diff.: 0.0002625300678974.91792818664e-0060.666666666667

Standard Error: 9.32504808244.256282653792.79880927062

Coef. of Variation: 0.000226249797564.49305272567e-0060.574271045799

Skewness: 000

Kurtosis: 1.759051913521.467915365941.76122685441

Sum: 369647108495977804371

Sum Absolute: 369647108495977804371

Sum Squares: 1.46923640277e+0137.76146653543e+015272459

Mean Square: 1579824089008.34566294133e+0132929.66666667

Inter-Variable Covariance

XYZ

X: 8086.95650808.69565

Y: 01684.78261044.5652

Z: 808.695651044.5652728.5

Inter-Variable Correlation

XYZ

X: 1.0000.0000.333

Y: 0.0001.0000.943

Z: 0.3330.9431.000

Inter-Variable Rank Correlation

XYZ

X: 1.0000.0000.333

Y: 0.0001.0000.943

Z: 0.3330.9431.000

Principal Component Analysis

PC1PC2PC3

X: -0.072998036147-0.072998036147-0.0846849651126

Y: 0.8508880207320.850888020732-0.525046783698

Z: 0.5202507692390.520250769239-0.525046783698

Lambda: 8176.787455272323.45167516-2.17771057719e-014

Planar Regression: Z = AX+BY+C

Fitted Parameters

ABC

Parameter Value: 0.10.62-5703685.2

Standard Error: N/AN/AN/A

Inter-Parameter Correlations

ABC

A:1.000N/AN/A

B:N/A1.000N/A

C:N/AN/A1.000

ANOVA Table

Source df Sum of Squares Mean SquareF

Regression:26702233511N/A

Residual: 9000

Total: 9267022

Coefficient of Multiple Determination (R^2): 1

Nearest Neighbor Statistics

Separation|Delta Z|

1%%-tile: 101

5%%-tile: 101

10%%-tile: 101

25%%-tile: 101

50%%-tile: 101

75%%-tile: 101

90%%-tile: 101

95%%-tile: 101

99%%-tile: 101

Minimum: 101

Maximum: 101

Mean: 101

Median: 101

Geometric Mean: 101

Harmonic Mean: 101

Root Mean Square: 101

Trim Mean (10%%): 101

Interquartile Mean: 101

Midrange: 101

Winsorized Mean: 101

TriMean: 101

Variance: 00

Standard Deviation: N/AN/A

Interquartile Range: 00

Range: 00

Mean Difference: 00

Median Abs. Deviation: 00

Average Abs. Deviation: 00

Quartile Dispersion: 00

Relative Mean Diff.: 00

Standard Error: N/AN/A

Coef. of Variation: N/AN/A

Skewness: N/AN/A

Kurtosis: N/AN/A

Sum: 93093

Sum Absolute: 93093

Sum Squares: 930093

Mean Square: 1001

Complete Spatial Randomness

Lambda: 0.0031

Clark and Evans: 1.11355287257

Skellam: 181.144232406

Gridding Rules

Gridding Method: Natural Neighbor

Anisotropy Ratio: 1

Anisotropy Angle: 0

Output Grid

Grid File Name: E:\Geophysical Project\VLF - GE 2015\design.grd

Grid Size: 34 rows x 100 columns

Total Nodes:3400

Filled Nodes:3136

Blanked Nodes:264

Blank Value:1.70141E+038

Grid Geometry

X Minimum:397320

X Maximum:397620

X Spacing:3.030303030303

Y Minimum:9135410

Y Maximum:9135510

Y Spacing:3.030303030303

Univariate Grid Statistics

Z

Count: 3136

1%%-tile: 8.09090909004

5%%-tile: 15.4242424286

10%%-tile: 20.9999999984

25%%-tile: 31.9696969693

50%%-tile: 47

75%%-tile: 62.0303030289

90%%-tile: 72.9999999968

95%%-tile: 78.5151515041

99%%-tile: 85.8484848483

Minimum: 3.18181818279

Maximum: 90.8181818172

Mean: 46.9999971005

Median: 47

Geometric Mean: 42.0891214112

Harmonic Mean: 35.6700201507

Root Mean Square: 50.8271899928

Trim Mean (10%%): 46.9888047171

Interquartile Mean: 46.9903565792

Midrange: 47

Winsorized Mean: 46.9999974064

TriMean: 46.9999999995

Variance: 374.52294208

Standard Deviation: 19.3525952285

Interquartile Range: 30.0606060597

Range: 87.6363636344

Mean Difference: 22.2423749189

Median Abs. Deviation: 15.0303030298

Average Abs. Deviation: 16.2476419502

Quartile Dispersion: 0.319793681492

Relative Mean Diff.: 0.473242048746

Standard Error: 0.345582057652

Coef. of Variation: 0.41175737069

Skewness: 2.75699414116e-006

Kurtosis: 2.17566833188

Sum: 147391.990907

Sum Absolute: 147391.990907

Sum Squares: 8101552.56868

Mean Square: 2583.40324256