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Grid Volume Computations
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Thu Feb 16 16:24:31 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\479rect_pts.grd
Grid Size: 	340 rows x 291 columns

X Minimum:	643975.125
X Maximum:	646890.0625
X Spacing:	10.05150862069

Y Minimum:	4831764.5
Y Maximum:	4835166
Y Spacing:	10.033923303835

Z Minimum:	1771.9000240105
Z Maximum:	2093.0951103644


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\479mask_pts.grd
Grid Size: 	340 rows x 291 columns

X Minimum:	643975.125
X Maximum:	646890.0625
X Spacing:	10.05150862069

Y Minimum:	4831764.5
Y Maximum:	4835166
Y Spacing:	10.033923303835

Z Minimum:	1771.9000240105
Z Maximum:	2075.4952091681


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	45888335.017134
Simpson's Rule:	45901994.475482
Simpson's 3/8 Rule:	45884215.641721

Cut & Fill Volumes

Positive Volume [Cut]:	45934292.480374
Negative Volume [Fill]:	45957.46323354
Net Volume [Cut-Fill]:	45888335.01714


Areas

Planar Areas

Positive Planar Area [Cut]: 	5268912.2979312
Negative Planar Area [Fill]: 	4646247.6083188
Blanked Planar Area: 	0
Total Planar Area: 	9915159.90625

Surface Areas

Positive Surface Area [Cut]: 	5372195.5614067
Negative Surface Area [Fill]: 	4646729.5411808
