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Grid Volume Computations
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Thu Feb 16 15:34:22 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\420rect_pts.grd
Grid Size: 	198 rows x 183 columns

X Minimum:	631924.8125
X Maximum:	633757.9375
X Spacing:	10.072115384615

Y Minimum:	4822160.5
Y Maximum:	4824141.5
Y Spacing:	10.055837563452

Z Minimum:	1481.1983704656
Z Maximum:	1605.99059057


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\420mask_pts.grd
Grid Size: 	198 rows x 183 columns

X Minimum:	631924.8125
X Maximum:	633757.9375
X Spacing:	10.072115384615

Y Minimum:	4822160.5
Y Maximum:	4824141.5
Y Spacing:	10.055837563452

Z Minimum:	1481.198239023
Z Maximum:	1585.990624692


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	9961539.6921784
Simpson's Rule:	9959454.7442209
Simpson's 3/8 Rule:	9960994.0742344

Cut & Fill Volumes

Positive Volume [Cut]:	9966581.5841761
Negative Volume [Fill]:	5041.8919863673
Net Volume [Cut-Fill]:	9961539.6921897


Areas

Planar Areas

Positive Planar Area [Cut]: 	1889647.8147529
Negative Planar Area [Fill]: 	1741772.8102471
Blanked Planar Area: 	0
Total Planar Area: 	3631420.625

Surface Areas

Positive Surface Area [Cut]: 	1904476.2473156
Negative Surface Area [Fill]: 	1741783.8211606
