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Grid Volume Computations
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Thu Feb 16 15:14:04 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\298rect_pts.grd
Grid Size: 	170 rows x 138 columns

X Minimum:	640779.75
X Maximum:	642162.0625
X Spacing:	10.089872262774

Y Minimum:	4832214.5
Y Maximum:	4833915
Y Spacing:	10.062130177515

Z Minimum:	1711.6414497656
Z Maximum:	1827.9761221526


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\298mask_pts.grd
Grid Size: 	170 rows x 138 columns

X Minimum:	640779.75
X Maximum:	642162.0625
X Spacing:	10.089872262774

Y Minimum:	4832214.5
Y Maximum:	4833915
Y Spacing:	10.062130177515

Z Minimum:	1711.6414519932
Z Maximum:	1827.9759147093


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	988924.93579413
Simpson's Rule:	988893.08754079
Simpson's 3/8 Rule:	989035.79928345

Cut & Fill Volumes

Positive Volume [Cut]:	994506.45534691
Negative Volume [Fill]:	5581.5195478469
Net Volume [Cut-Fill]:	988924.93579907


Areas

Planar Areas

Positive Planar Area [Cut]: 	1280088.0511473
Negative Planar Area [Fill]: 	1070534.3551027
Blanked Planar Area: 	0
Total Planar Area: 	2350622.40625

Surface Areas

Positive Surface Area [Cut]: 	1282867.4110951
Negative Surface Area [Fill]: 	1070559.1585148
