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Grid Volume Computations
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Fri Feb 17 14:19:49 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\593rect_pts.grd
Grid Size: 	75 rows x 227 columns

X Minimum:	643073.625
X Maximum:	645347.5
X Spacing:	10.06139380531

Y Minimum:	4845940
Y Maximum:	4846690.5
Y Spacing:	10.141891891892

Z Minimum:	2112.059018105
Z Maximum:	2225.595512807


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\593mask_pts.grd
Grid Size: 	75 rows x 227 columns

X Minimum:	643073.625
X Maximum:	645347.5
X Spacing:	10.06139380531

Y Minimum:	4845940
Y Maximum:	4846690.5
Y Spacing:	10.141891891892

Z Minimum:	2112.0590194812
Z Maximum:	2225.595512807


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	1329566.109858
Simpson's Rule:	1326540.3967156
Simpson's 3/8 Rule:	1329795.4454168

Cut & Fill Volumes

Positive Volume [Cut]:	1368940.539628
Negative Volume [Fill]:	39374.429766919
Net Volume [Cut-Fill]:	1329566.109861


Areas

Planar Areas

Positive Planar Area [Cut]: 	933493.54008701
Negative Planar Area [Fill]: 	773049.64741298
Blanked Planar Area: 	0
Total Planar Area: 	1706543.1875

Surface Areas

Positive Surface Area [Cut]: 	937345.02445146
Negative Surface Area [Fill]: 	773313.84347363
