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Grid Volume Computations
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Thu Feb 16 16:22:03 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\472rect_pts.grd
Grid Size: 	159 rows x 36 columns

X Minimum:	649203.9375
X Maximum:	649564.5625
X Spacing:	10.303571428571

Y Minimum:	4832524.5
Y Maximum:	4834115
Y Spacing:	10.066455696203

Z Minimum:	1739.2630917848
Z Maximum:	1798.8113469718


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\472mask_pts.grd
Grid Size: 	159 rows x 36 columns

X Minimum:	649203.9375
X Maximum:	649564.5625
X Spacing:	10.303571428571

Y Minimum:	4832524.5
Y Maximum:	4834115
Y Spacing:	10.066455696203

Z Minimum:	1739.2682064218
Z Maximum:	1798.8113472013


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	-44369.633626352
Simpson's Rule:	-46025.07726483
Simpson's 3/8 Rule:	-43871.673314518

Cut & Fill Volumes

Positive Volume [Cut]:	31407.184245304
Negative Volume [Fill]:	75776.817871318
Net Volume [Cut-Fill]:	-44369.633626014


Areas

Planar Areas

Positive Planar Area [Cut]: 	262154.45224424
Negative Planar Area [Fill]: 	311419.61025576
Blanked Planar Area: 	0
Total Planar Area: 	573574.0625

Surface Areas

Positive Surface Area [Cut]: 	262369.0473359
Negative Surface Area [Fill]: 	311967.23434054
