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Grid Volume Computations
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Fri Feb 17 16:09:34 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\668rect_pts.grd
Grid Size: 	89 rows x 22 columns

X Minimum:	643133.75
X Maximum:	643354.125
X Spacing:	10.494047619048

Y Minimum:	4850762
Y Maximum:	4851652.5
Y Spacing:	10.119318181818

Z Minimum:	1800.0023165452
Z Maximum:	1867.4000244239


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\668mask_pts.grd
Grid Size: 	89 rows x 22 columns

X Minimum:	643133.75
X Maximum:	643354.125
X Spacing:	10.494047619048

Y Minimum:	4850762
Y Maximum:	4851652.5
Y Spacing:	10.119318181818

Z Minimum:	1800.0022982889
Z Maximum:	1867.4000244239


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	71936.002596496
Simpson's Rule:	71002.827344692
Simpson's 3/8 Rule:	73411.801371546

Cut & Fill Volumes

Positive Volume [Cut]:	73924.984888919
Negative Volume [Fill]:	1988.9822849154
Net Volume [Cut-Fill]:	71936.002604004


Areas

Planar Areas

Positive Planar Area [Cut]: 	102101.50688313
Negative Planar Area [Fill]: 	94142.430616874
Blanked Planar Area: 	0
Total Planar Area: 	196243.9375

Surface Areas

Positive Surface Area [Cut]: 	102721.89971758
Negative Surface Area [Fill]: 	94156.301025632
