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Grid Volume Computations
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Fri Feb 17 15:32:51 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\622rect_pts.grd
Grid Size: 	48 rows x 52 columns

X Minimum:	639898.25
X Maximum:	640419.125
X Spacing:	10.213235294118

Y Minimum:	4835946
Y Maximum:	4836426
Y Spacing:	10.212765957447

Z Minimum:	1830.0117826656
Z Maximum:	1952.2998244948


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\622mask_pts.grd
Grid Size: 	48 rows x 52 columns

X Minimum:	639898.25
X Maximum:	640419.125
X Spacing:	10.213235294118

Y Minimum:	4835946
Y Maximum:	4836426
Y Spacing:	10.212765957447

Z Minimum:	1830.0117831318
Z Maximum:	1952.3074052796


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	140276.58168812
Simpson's Rule:	141069.68236099
Simpson's 3/8 Rule:	140072.76830549

Cut & Fill Volumes

Positive Volume [Cut]:	142251.02422271
Negative Volume [Fill]:	1974.4425207141
Net Volume [Cut-Fill]:	140276.581702


Areas

Planar Areas

Positive Planar Area [Cut]: 	137041.06868248
Negative Planar Area [Fill]: 	112978.93131752
Blanked Planar Area: 	0
Total Planar Area: 	250020

Surface Areas

Positive Surface Area [Cut]: 	137701.14276847
Negative Surface Area [Fill]: 	112990.89172672
