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Grid Volume Computations
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Fri Feb 17 13:37:10 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\558rect_pts.grd
Grid Size: 	74 rows x 57 columns

X Minimum:	652148.9375
X Maximum:	652719.9375
X Spacing:	10.196428571429

Y Minimum:	4840868
Y Maximum:	4841608.5
Y Spacing:	10.143835616438

Z Minimum:	1712.95973776
Z Maximum:	1786.1881169787


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\558mask_pts.grd
Grid Size: 	74 rows x 57 columns

X Minimum:	652148.9375
X Maximum:	652719.9375
X Spacing:	10.196428571429

Y Minimum:	4840868
Y Maximum:	4841608.5
Y Spacing:	10.143835616438

Z Minimum:	1712.9609766439
Z Maximum:	1786.1881168885


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	481124.36449743
Simpson's Rule:	481159.90173919
Simpson's 3/8 Rule:	481384.55879144

Cut & Fill Volumes

Positive Volume [Cut]:	483485.21582201
Negative Volume [Fill]:	2360.8513379854
Net Volume [Cut-Fill]:	481124.36448402


Areas

Planar Areas

Positive Planar Area [Cut]: 	247097.48546134
Negative Planar Area [Fill]: 	175728.01453867
Blanked Planar Area: 	0
Total Planar Area: 	422825.5

Surface Areas

Positive Surface Area [Cut]: 	248774.04182032
Negative Surface Area [Fill]: 	175734.13410095
