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Grid Volume Computations
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Thu Feb 16 15:42:58 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\435rect_pts.grd
Grid Size: 	73 rows x 70 columns

X Minimum:	641541.0625
X Maximum:	642242.25
X Spacing:	10.162137681159

Y Minimum:	4822090.5
Y Maximum:	4822821
Y Spacing:	10.145833333333

Z Minimum:	1592.4000243442
Z Maximum:	1653.1735572822


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\435mask_pts.grd
Grid Size: 	73 rows x 70 columns

X Minimum:	641541.0625
X Maximum:	642242.25
X Spacing:	10.162137681159

Y Minimum:	4822090.5
Y Maximum:	4822821
Y Spacing:	10.145833333333

Z Minimum:	1592.4000243442
Z Maximum:	1653.1728454841


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	399035.61981558
Simpson's Rule:	398778.1110761
Simpson's 3/8 Rule:	398395.38173254

Cut & Fill Volumes

Positive Volume [Cut]:	405054.72974741
Negative Volume [Fill]:	6019.10994677
Net Volume [Cut-Fill]:	399035.61980064


Areas

Planar Areas

Positive Planar Area [Cut]: 	297496.37240707
Negative Planar Area [Fill]: 	214721.09634293
Blanked Planar Area: 	0
Total Planar Area: 	512217.46875

Surface Areas

Positive Surface Area [Cut]: 	299149.02640564
Negative Surface Area [Fill]: 	214750.7177031
