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Grid Volume Computations
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Thu Feb 16 16:21:53 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\470rect_pts.grd
Grid Size: 	117 rows x 47 columns

X Minimum:	650956.9375
X Maximum:	651427.75
X Spacing:	10.235054347826

Y Minimum:	4832324.5
Y Maximum:	4833495
Y Spacing:	10.090517241379

Z Minimum:	1680.00152761
Z Maximum:	1721.392784064


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\470mask_pts.grd
Grid Size: 	117 rows x 47 columns

X Minimum:	650956.9375
X Maximum:	651427.75
X Spacing:	10.235054347826

Y Minimum:	4832324.5
Y Maximum:	4833495
Y Spacing:	10.090517241379

Z Minimum:	1680.00152761
Z Maximum:	1721.3909995116


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	102835.76135366
Simpson's Rule:	102304.01389342
Simpson's 3/8 Rule:	102564.01502309

Cut & Fill Volumes

Positive Volume [Cut]:	144639.56620111
Negative Volume [Fill]:	41803.804842115
Net Volume [Cut-Fill]:	102835.761359


Areas

Planar Areas

Positive Planar Area [Cut]: 	274488.24716223
Negative Planar Area [Fill]: 	276597.78408777
Blanked Planar Area: 	0
Total Planar Area: 	551086.03125

Surface Areas

Positive Surface Area [Cut]: 	274967.97524787
Negative Surface Area [Fill]: 	276993.15713762
