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Grid Volume Computations
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Fri Feb 17 16:23:28 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\713rect_pts.grd
Grid Size: 	89 rows x 68 columns

X Minimum:	639958.375
X Maximum:	640639.5625
X Spacing:	10.16697761194

Y Minimum:	4862156.5
Y Maximum:	4863047
Y Spacing:	10.119318181818

Z Minimum:	1452.9000243745
Z Maximum:	1543.1434890957


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\713mask_pts.grd
Grid Size: 	89 rows x 68 columns

X Minimum:	639958.375
X Maximum:	640639.5625
X Spacing:	10.16697761194

Y Minimum:	4862156.5
Y Maximum:	4863047
Y Spacing:	10.119318181818

Z Minimum:	1452.900024372
Z Maximum:	1543.1371605298


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	9471.4482378674
Simpson's Rule:	9265.6771809726
Simpson's 3/8 Rule:	9352.0665720652

Cut & Fill Volumes

Positive Volume [Cut]:	12812.652821764
Negative Volume [Fill]:	3341.2045774042
Net Volume [Cut-Fill]:	9471.4482443593


Areas

Planar Areas

Positive Planar Area [Cut]: 	326333.24426295
Negative Planar Area [Fill]: 	280264.22448705
Blanked Planar Area: 	0
Total Planar Area: 	606597.46875

Surface Areas

Positive Surface Area [Cut]: 	326375.7754176
Negative Surface Area [Fill]: 	280279.38944445
