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Grid Volume Computations
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Fri Feb 17 16:32:10 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\725rect_pts.grd
Grid Size: 	41 rows x 20 columns

X Minimum:	642993.5
X Maximum:	643193.875
X Spacing:	10.546052631579

Y Minimum:	4867338.5
Y Maximum:	4867748.5
Y Spacing:	10.25

Z Minimum:	1302.5999777811
Z Maximum:	1315.3589963132


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\725mask_pts.grd
Grid Size: 	41 rows x 20 columns

X Minimum:	642993.5
X Maximum:	643193.875
X Spacing:	10.546052631579

Y Minimum:	4867338.5
Y Maximum:	4867748.5
Y Spacing:	10.25

Z Minimum:	1302.5999757202
Z Maximum:	1314.6336023457


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	21102.371470766
Simpson's Rule:	20998.374412754
Simpson's 3/8 Rule:	21256.942622463

Cut & Fill Volumes

Positive Volume [Cut]:	21183.034262489
Negative Volume [Fill]:	80.662810303657
Net Volume [Cut-Fill]:	21102.371452185


Areas

Planar Areas

Positive Planar Area [Cut]: 	48446.854391834
Negative Planar Area [Fill]: 	33706.895608166
Blanked Planar Area: 	0
Total Planar Area: 	82153.75

Surface Areas

Positive Surface Area [Cut]: 	48519.493538631
Negative Surface Area [Fill]: 	33706.958952162
