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Grid Volume Computations
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Thu Feb 16 16:32:24 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\496rect_pts.grd
Grid Size: 	35 rows x 43 columns

X Minimum:	640248.875
X Maximum:	640679.625
X Spacing:	10.255952380952

Y Minimum:	4829043
Y Maximum:	4829393
Y Spacing:	10.294117647059

Z Minimum:	1685.7000749712
Z Maximum:	1719.9786304129


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\496mask_pts.grd
Grid Size: 	35 rows x 43 columns

X Minimum:	640248.875
X Maximum:	640679.625
X Spacing:	10.255952380952

Y Minimum:	4829043
Y Maximum:	4829393
Y Spacing:	10.294117647059

Z Minimum:	1685.7000749712
Z Maximum:	1717.0868564445


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	90673.302180293
Simpson's Rule:	90932.321977104
Simpson's 3/8 Rule:	90904.063098872

Cut & Fill Volumes

Positive Volume [Cut]:	91207.880083063
Negative Volume [Fill]:	534.57790193466
Net Volume [Cut-Fill]:	90673.302181128


Areas

Planar Areas

Positive Planar Area [Cut]: 	82380.593010264
Negative Planar Area [Fill]: 	68381.906989736
Blanked Planar Area: 	0
Total Planar Area: 	150762.5

Surface Areas

Positive Surface Area [Cut]: 	82859.028291832
Negative Surface Area [Fill]: 	68382.65885202
