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

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\691rect_pts.grd
Grid Size: 	118 rows x 122 columns

X Minimum:	647521.125
X Maximum:	648743.1875
X Spacing:	10.099690082645

Y Minimum:	4854563.5
Y Maximum:	4855744
Y Spacing:	10.089743589744

Z Minimum:	1535.4000254678
Z Maximum:	1633.0973888723


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\691mask_pts.grd
Grid Size: 	118 rows x 122 columns

X Minimum:	647521.125
X Maximum:	648743.1875
X Spacing:	10.099690082645

Y Minimum:	4854563.5
Y Maximum:	4855744
Y Spacing:	10.089743589744

Z Minimum:	1535.400025341
Z Maximum:	1633.0973900491


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	74818.321368188
Simpson's Rule:	72067.526092799
Simpson's 3/8 Rule:	74971.733803576

Cut & Fill Volumes

Positive Volume [Cut]:	287386.45001782
Negative Volume [Fill]:	212568.12865278
Net Volume [Cut-Fill]:	74818.321365044


Areas

Planar Areas

Positive Planar Area [Cut]: 	635546.09556409
Negative Planar Area [Fill]: 	807098.68568591
Blanked Planar Area: 	0
Total Planar Area: 	1442644.78125

Surface Areas

Positive Surface Area [Cut]: 	637548.79601049
Negative Surface Area [Fill]: 	810678.99738102
