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Grid Volume Computations
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Fri Feb 17 16:17:18 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\687rect_pts.grd
Grid Size: 	173 rows x 46 columns

X Minimum:	643955.125
X Maximum:	644415.9375
X Spacing:	10.240277777778

Y Minimum:	4856494
Y Maximum:	4858224.5
Y Spacing:	10.061046511628

Z Minimum:	1627.2000723606
Z Maximum:	1742.6788929605


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\687mask_pts.grd
Grid Size: 	173 rows x 46 columns

X Minimum:	643955.125
X Maximum:	644415.9375
X Spacing:	10.240277777778

Y Minimum:	4856494
Y Maximum:	4858224.5
Y Spacing:	10.061046511628

Z Minimum:	1627.2000731655
Z Maximum:	1742.6788948306


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	160490.9936739
Simpson's Rule:	159359.61860736
Simpson's 3/8 Rule:	160452.18116358

Cut & Fill Volumes

Positive Volume [Cut]:	165731.84273123
Negative Volume [Fill]:	5240.8490504097
Net Volume [Cut-Fill]:	160490.99368082


Areas

Planar Areas

Positive Planar Area [Cut]: 	420567.19058516
Negative Planar Area [Fill]: 	376868.84066484
Blanked Planar Area: 	0
Total Planar Area: 	797436.03125

Surface Areas

Positive Surface Area [Cut]: 	421009.86284975
Negative Surface Area [Fill]: 	376876.51689419
