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Grid Volume Computations
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Fri Feb 17 16:56:36 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\770rect_pts.grd
Grid Size: 	94 rows x 109 columns

X Minimum:	630722.75
X Maximum:	631814.625
X Spacing:	10.109953703704

Y Minimum:	4870259.5
Y Maximum:	4871200
Y Spacing:	10.112903225806

Z Minimum:	1199.4004439735
Z Maximum:	1257.100888761


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\770mask_pts.grd
Grid Size: 	94 rows x 109 columns

X Minimum:	630722.75
X Maximum:	631814.625
X Spacing:	10.109953703704

Y Minimum:	4870259.5
Y Maximum:	4871200
Y Spacing:	10.112903225806

Z Minimum:	1199.4004439233
Z Maximum:	1231.8030435022


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	1380438.4430961
Simpson's Rule:	1381173.6528165
Simpson's 3/8 Rule:	1380020.9054063

Cut & Fill Volumes

Positive Volume [Cut]:	1383470.6316632
Negative Volume [Fill]:	3032.1885706774
Net Volume [Cut-Fill]:	1380438.4430925


Areas

Planar Areas

Positive Planar Area [Cut]: 	561254.00807948
Negative Planar Area [Fill]: 	465654.42942052
Blanked Planar Area: 	0
Total Planar Area: 	1026908.4375

Surface Areas

Positive Surface Area [Cut]: 	564554.35249837
Negative Surface Area [Fill]: 	465661.2583708
