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Grid Volume Computations
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Thu Feb 16 16:38:20 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\497rect_pts.grd
Grid Size: 	25 rows x 37 columns

X Minimum:	640559.375
X Maximum:	640930
X Spacing:	10.295138888889

Y Minimum:	4829073
Y Maximum:	4829323
Y Spacing:	10.416666666667

Z Minimum:	1692.7039931298
Z Maximum:	1719.6210621713


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\497mask_pts.grd
Grid Size: 	25 rows x 37 columns

X Minimum:	640559.375
X Maximum:	640930
X Spacing:	10.295138888889

Y Minimum:	4829073
Y Maximum:	4829323
Y Spacing:	10.416666666667

Z Minimum:	1692.7039931078
Z Maximum:	1719.6210621713


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	-3144.7216702292
Simpson's Rule:	-2575.7693752399
Simpson's 3/8 Rule:	-3101.5714822417

Cut & Fill Volumes

Positive Volume [Cut]:	7334.4400547278
Negative Volume [Fill]:	10479.161725992
Net Volume [Cut-Fill]:	-3144.7216712639


Areas

Planar Areas

Positive Planar Area [Cut]: 	44419.438053932
Negative Planar Area [Fill]: 	48236.811946068
Blanked Planar Area: 	0
Total Planar Area: 	92656.25

Surface Areas

Positive Surface Area [Cut]: 	44477.506042622
Negative Surface Area [Fill]: 	48312.36424488
