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Grid Volume Computations
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Fri Feb 17 15:18:19 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\600rect_pts.grd
Grid Size: 	258 rows x 302 columns

X Minimum:	638846.5
X Maximum:	641861.625
X Spacing:	10.017026578073

Y Minimum:	4842558.5
Y Maximum:	4845139.5
Y Spacing:	10.04280155642

Z Minimum:	1929.6016814773
Z Maximum:	2327.0994851125


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\600mask_pts.grd
Grid Size: 	258 rows x 302 columns

X Minimum:	638846.5
X Maximum:	641861.625
X Spacing:	10.017026578073

Y Minimum:	4842558.5
Y Maximum:	4845139.5
Y Spacing:	10.04280155642

Z Minimum:	1929.630564588
Z Maximum:	2327.0995076364


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	17777351.243647
Simpson's Rule:	17764821.561944
Simpson's 3/8 Rule:	17783994.223362

Cut & Fill Volumes

Positive Volume [Cut]:	23911669.488493
Negative Volume [Fill]:	6134318.2448586
Net Volume [Cut-Fill]:	17777351.243634


Areas

Planar Areas

Positive Planar Area [Cut]: 	4484464.5531046
Negative Planar Area [Fill]: 	3297573.0718953
Blanked Planar Area: 	0
Total Planar Area: 	7782037.625

Surface Areas

Positive Surface Area [Cut]: 	4619246.8613376
Negative Surface Area [Fill]: 	3363995.556434
