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Grid Volume Computations
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Fri Feb 10 17:45:16 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\286rect_pts.grd
Grid Size: 	41 rows x 39 columns

X Minimum:	640899.9375
X Maximum:	641290.625
X Spacing:	10.28125

Y Minimum:	4859305.5
Y Maximum:	4859715.5
Y Spacing:	10.25

Z Minimum:	1554.5881435006
Z Maximum:	1594.9583762941


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\286mask_pts.grd
Grid Size: 	41 rows x 39 columns

X Minimum:	640899.9375
X Maximum:	641290.625
X Spacing:	10.28125

Y Minimum:	4859305.5
Y Maximum:	4859715.5
Y Spacing:	10.25

Z Minimum:	1554.5881446768
Z Maximum:	1588.336338124


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	35804.381807839
Simpson's Rule:	35705.597798297
Simpson's 3/8 Rule:	35723.601013019

Cut & Fill Volumes

Positive Volume [Cut]:	43885.239538529
Negative Volume [Fill]:	8080.8577315852
Net Volume [Cut-Fill]:	35804.381806944


Areas

Planar Areas

Positive Planar Area [Cut]: 	87120.187350536
Negative Planar Area [Fill]: 	73061.687649464
Blanked Planar Area: 	0
Total Planar Area: 	160181.875

Surface Areas

Positive Surface Area [Cut]: 	87480.78789771
Negative Surface Area [Fill]: 	73153.57636533
