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Grid Volume Computations
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Fri Feb 17 16:03:11 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\650rect_pts.grd
Grid Size: 	70 rows x 59 columns

X Minimum:	638746.3125
X Maximum:	639337.3125
X Spacing:	10.189655172414

Y Minimum:	4852502.5
Y Maximum:	4853203
Y Spacing:	10.152173913043

Z Minimum:	1741.5000004877
Z Maximum:	1810.5906093728


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\650mask_pts.grd
Grid Size: 	70 rows x 59 columns

X Minimum:	638746.3125
X Maximum:	639337.3125
X Spacing:	10.189655172414

Y Minimum:	4852502.5
Y Maximum:	4853203
Y Spacing:	10.152173913043

Z Minimum:	1741.5000010277
Z Maximum:	1810.5906095687


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	317242.44382183
Simpson's Rule:	317267.94299914
Simpson's 3/8 Rule:	317176.10092005

Cut & Fill Volumes

Positive Volume [Cut]:	317618.41403379
Negative Volume [Fill]:	375.97020962687
Net Volume [Cut-Fill]:	317242.44382416


Areas

Planar Areas

Positive Planar Area [Cut]: 	242443.18302495
Negative Planar Area [Fill]: 	171552.31697505
Blanked Planar Area: 	0
Total Planar Area: 	413995.5

Surface Areas

Positive Surface Area [Cut]: 	243203.44787637
Negative Surface Area [Fill]: 	171552.7242879
