———————————Data Filter Report———————————

Source Data File Name: C:\Documents and Settings\Aiechy\My Documents\data surfer.xlsX Column: AY Column: BZ Column: C

Data Counts

Number of Active Data: 91

Number of Original Data: 91 Number of Excluded Data: 0 Number of Deleted Duplicates: 0 Number of Retained Duplicates: 0 Number of Artificial Data: 0

Filter Rules

Duplicate Points to Keep: FirstX Duplicate Tolerance: 0 Y Duplicate Tolerance: 0

Exclusion Filter String: Not In Use

—————————————Data Statistics Report—————————————

Data Counts

Number of Active Data: 91

Number of Original Data: 91Number of Excluded Data: 0Number of Deleted Duplicates: 0Number of Retained Duplicates: 0Number of Artificial Data: 0

X Variable Statistics

X Range: 1051X Midrange: 269031

X Minimum: 268505X 25%-tile: 268674X Median: 269012X 75%-tile: 269102X Maximum: 269556

X Average: 268940X Standard Deviation: 270.135X Variance: 72972.9

Y Variable Statistics

Y Range: 3451Y Midrange: 47898.5

Y Minimum: 46173Y 25%-tile: 46610Y Median: 47547Y 75%-tile: 48510Y Maximum: 49624

Y Average: 47622.9Y Standard Deviation: 1068.07Y Variance: 1.14077E+006

Z Variable Statistics

Z Range: 5.8326Z Midrange: 63.7853

Z Minimum: 60.869Z 25%-tile: 60.869Z Median: 60.869Z 75%-tile: 60.869Z Maximum: 66.7016

Z Average: 61.2778Z Standard Deviation: 1.22195Z Variance: 1.49315

Z Coef. of Variation: 0.0199411Z Coef. of Skewness: 3.09768

Inter-Variable Correlation

——————————————————————————————————X Y Z

——————————————————————————————————X: 1 0.139103 0.197222Y: 1 0.569841Z: 1——————————————————————————————————

Inter-Variable Covariance

——————————————————————————————————X Y Z

——————————————————————————————————X: 72972.9 40134.4 65.1011Y: 1.14077E+006 743.713Z: 1.49315——————————————————————————————————

—————————Gridding Report—————————

Search Rules

Use All Data: true

Gridding Rules

Gridding Method: KrigingKriging Type: Point

Semi-Variogram Model

Component Type: LinearVariogram Slope: 1Anisotropy Angle: 0Anisotropy Ratio: 1

Polynomial Drift Order: 0Kriging standard deviation grid: no

Grid Summary

Grid File Name: C:\Documents and Settings\Aiechy\My Documents\data surfer.grd

Minimum X: 268505Maximum X: 269556

Minimum Y: 46173Maximum Y: 49624

Minimum Z: 60.8263Maximum Z: 66.6059

Number of Rows: 100Number of Columns: 30

Number of Filled Nodes: 3000Number of Blanked Nodes: 0Total Number of Nodes: 3000