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Grid Volume Computations
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Thu Feb 16 17:02:47 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\531rect_pts.grd
Grid Size: 	71 rows x 51 columns

X Minimum:	642783.125
X Maximum:	643294
X Spacing:	10.2175

Y Minimum:	4835165.5
Y Maximum:	4835876
Y Spacing:	10.15

Z Minimum:	1877.2718209378
Z Maximum:	1977.0619736682


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\531mask_pts.grd
Grid Size: 	71 rows x 51 columns

X Minimum:	642783.125
X Maximum:	643294
X Spacing:	10.2175

Y Minimum:	4835165.5
Y Maximum:	4835876
Y Spacing:	10.15

Z Minimum:	1877.2718209378
Z Maximum:	1970.703152537


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	839349.23995333
Simpson's Rule:	840308.25755192
Simpson's 3/8 Rule:	839458.69087934

Cut & Fill Volumes

Positive Volume [Cut]:	840437.17640571
Negative Volume [Fill]:	1087.9364562338
Net Volume [Cut-Fill]:	839349.23994947


Areas

Planar Areas

Positive Planar Area [Cut]: 	209743.32808506
Negative Planar Area [Fill]: 	153233.35941494
Blanked Planar Area: 	0
Total Planar Area: 	362976.6875

Surface Areas

Positive Surface Area [Cut]: 	212288.08947108
Negative Surface Area [Fill]: 	153236.63574963
