Gridding Report

Thu Apr 23 19:06:16 2015Elasped time for gridding: 0.14 seconds

Data Source

Source Data File Name: D:\KULIAH\SEMESTER IV\3. GEOFISIKA EKPLORASI\PRAKTIKUM GEOFIS\data xy.xlsX Column: AY Column: BZ Column: C

Data Counts

Active Data:94

Original Data:96Excluded Data:0Deleted Duplicates:2Retained Duplicates:1Artificial Data:0Superseded Data:0

Univariate Statistics

XYZMinimum: 3522889165621-82.6639556443625%-tile: 3528339166333-78.754523492943Median: 3531479166851-75.62858955233375%-tile: 3534889167330-74.08242443028Maximum: 3540079167809-71.821049905266

Midrange: 353147.59166715-77.242502774813Range: 1719218810.842905739094Interquartile Range: 6559974.6720990626636Median Abs. Deviation: 3274841.9593263821812

Mean: 353138.882978729166812.9787234-76.393565897241Trim Mean (10%): 353138.755813959166821.5930233-76.320199959325Standard Deviation: 434.25837628059592.962593967932.8394494593058Variance: 188580.33736985351604.637845188.062473231952

Coef. of Variation: -1Coef. of Skewness: -0.57678867316403

Inter-Variable Correlation

XYZX:1.000 -0.124-0.780Y:1.000 0.418 Z:1.000

Inter-Variable Covariance

XYZX:188580.33736985-31904.02376641-961.54681083948Y:351604.63784518703.43171255262Z:8.062473231952

Planar Regression: Z = AX+BY+C

Fitted Parameters ABCParameter Value: -0.00478112422841310.0015428598974652-12531.100858122Standard Error: 0.00037281511726390.000273032545351742522.5355480602

Inter-Parameter CorrelationsABCA:1.000 -0.124-0.175B:1.000 0.999 C:1.000

ANOVA TableSource df Sum of Squares Mean SquareF Regression:2534.37133720401267.185668602108.79Residual: 91223.501146599532.4560565560388 Total: 93757.87248380354

Coefficient of Multiple Determination (R^2): 0.70509399486593

Nearest Neighbor Statistics

Separation|Delta Z|Minimum: 2.23606797749980.01279041624364725%-tile: 93.5360892917810.24182386120522Median: 99.0403957988860.4524266294941775%-tile: 100.767058109280.84143682786961Maximum: 123.223374405995.0175390341266

Midrange: 62.7297211917472.5151647251851Range: 120.98730642855.0047486178829Interquartile Range: 7.2309688175040.5996129666644Median Abs. Deviation: 2.61425826346460.26647028725318

Mean: 88.1212321736440.73904316324358Trim Mean (10%): 90.6239971582470.60512482544156Standard Deviation: 26.5476194746960.93041898853786Variance: 704.776099773230.86567949423181

Coef. of Variation: 0.301262463311721.2589508093876Coef. of Skewness: -1.91521097684322.9269702175057

Root Mean Square: 92.0332964723881.1882189576711Mean Square: 8470.12765957451.4118642913689

Complete Spatial Randomness

Lambda: 2.4992209875007E-005Clark and Evans: 0.88107501595668Skellam: 125.02657585264

Exclusion Filtering

Exclusion Filter String:Not In Use

Duplicate Filtering

Duplicate Points to Keep:FirstX Duplicate Tolerance:0.0002 Y Duplicate Tolerance:0.00026

Deleted Duplicates:2Retained Duplicates:1Artificial Data:0

XYZIDStatus353528 9165623 -78.835724 34 Retained353528 9165623 -79.056224 72 Deleted353528 9165623 -79.297852 73 Deleted

Breakline Filtering

Breakline Filtering:Not In Use

Gridding Rules

Gridding Method: KrigingKriging Type: Point

Polynomial Drift Order: 0Kriging std. deviation grid: no

Semi-Variogram ModelComponent Type: LinearAnisotropy Angle: 0Anisotropy Ratio: 1Variogram Slope: 1

Search ParametersNo Search (use all data):true

Output Grid

Grid File Name: D:\KULIAH\SEMESTER IV\3. GEOFISIKA EKPLORASI\PRAKTIKUM GEOFIS\data xy.grdGrid Size: 100 rows x 100 columnsTotal Nodes:10000Filled Nodes:10000Blanked Nodes:0

Grid Geometry

X Minimum:352288X Maximum:354007X Spacing:17.363636363636

Y Minimum:9165621Y Maximum:9167809Y Spacing:22.10101010101

Grid Statistics

Z Minimum:-82.649252490815Z 25%-tile:-79.213383789283Z Median:-76.092545728689Z 75%-tile:-74.147697585304Z Maximum:-71.8450800076

Z Midrange:-77.247166249207Z Range:10.804172483215Z Interquartile Range:5.0656862039796Z Median Abs. Deviation:2.1941401699198

Z Mean:-76.694512221766Z Trim Mean (10%):-76.6448860386Z Standard Deviation:2.7592995244938Z Variance:7.6137338658718

Z Coef. of Variation:-1Z Coef. of Skewness:-0.35604955460819

Z Root Mean Square:76.744132927543Z Mean Square:5889.6619388004