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Grid Volume Computations
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Thu Feb 16 16:13:29 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\469rect_pts.grd
Grid Size: 	126 rows x 68 columns

X Minimum:	650876.8125
X Maximum:	651558
X Spacing:	10.16697761194

Y Minimum:	4833005
Y Maximum:	4834265.5
Y Spacing:	10.084

Z Minimum:	1680.9294213376
Z Maximum:	1759.6016486688


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\469mask_pts.grd
Grid Size: 	126 rows x 68 columns

X Minimum:	650876.8125
X Maximum:	651558
X Spacing:	10.16697761194

Y Minimum:	4833005
Y Maximum:	4834265.5
Y Spacing:	10.084

Z Minimum:	1680.9319051764
Z Maximum:	1759.5908218693


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	254479.91470801
Simpson's Rule:	255103.6923412
Simpson's 3/8 Rule:	254737.43493421

Cut & Fill Volumes

Positive Volume [Cut]:	419269.88182869
Negative Volume [Fill]:	164789.96711764
Net Volume [Cut-Fill]:	254479.91471106


Areas

Planar Areas

Positive Planar Area [Cut]: 	437897.13878514
Negative Planar Area [Fill]: 	420739.70496486
Blanked Planar Area: 	0
Total Planar Area: 	858636.84375

Surface Areas

Positive Surface Area [Cut]: 	441289.19998642
Negative Surface Area [Fill]: 	421643.83799672
