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Grid Volume Computations
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Thu Feb 16 17:08:04 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\538rect_pts.grd
Grid Size: 	172 rows x 120 columns

X Minimum:	645577.875
X Maximum:	646779.9375
X Spacing:	10.101365546218

Y Minimum:	4835215.5
Y Maximum:	4836936
Y Spacing:	10.061403508772

Z Minimum:	1869.7010461667
Z Maximum:	2053.8821369018


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\538mask_pts.grd
Grid Size: 	172 rows x 120 columns

X Minimum:	645577.875
X Maximum:	646779.9375
X Spacing:	10.101365546218

Y Minimum:	4835215.5
Y Maximum:	4836936
Y Spacing:	10.061403508772

Z Minimum:	1869.7010462085
Z Maximum:	2053.8821369018


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	6779872.2998362
Simpson's Rule:	6778886.2185171
Simpson's 3/8 Rule:	6777282.2859179

Cut & Fill Volumes

Positive Volume [Cut]:	6790757.2231271
Negative Volume [Fill]:	10884.923296594
Net Volume [Cut-Fill]:	6779872.2998305


Areas

Planar Areas

Positive Planar Area [Cut]: 	1191659.6855439
Negative Planar Area [Fill]: 	876488.84570615
Blanked Planar Area: 	0
Total Planar Area: 	2068148.53125

Surface Areas

Positive Surface Area [Cut]: 	1208909.7991679
Negative Surface Area [Fill]: 	876593.11213917
