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Grid Volume Computations
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Thu Feb 16 16:55:12 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\520rect_pts.grd
Grid Size: 	57 rows x 44 columns

X Minimum:	637965
X Maximum:	638405.75
X Spacing:	10.25

Y Minimum:	4838467
Y Maximum:	4839037
Y Spacing:	10.178571428571

Z Minimum:	1897.1069822371
Z Maximum:	1990.5999764394


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\520mask_pts.grd
Grid Size: 	57 rows x 44 columns

X Minimum:	637965
X Maximum:	638405.75
X Spacing:	10.25

Y Minimum:	4838467
Y Maximum:	4839037
Y Spacing:	10.178571428571

Z Minimum:	1897.1069831282
Z Maximum:	1990.5999764394


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	41783.182602465
Simpson's Rule:	43098.585585357
Simpson's 3/8 Rule:	41547.100935256

Cut & Fill Volumes

Positive Volume [Cut]:	45798.23670613
Negative Volume [Fill]:	4015.0540987089
Net Volume [Cut-Fill]:	41783.182607421


Areas

Planar Areas

Positive Planar Area [Cut]: 	137679.47017961
Negative Planar Area [Fill]: 	113548.02982039
Blanked Planar Area: 	0
Total Planar Area: 	251227.5

Surface Areas

Positive Surface Area [Cut]: 	138094.91840163
Negative Surface Area [Fill]: 	113556.52667935
