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Grid Volume Computations
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Thu Feb 16 16:55:08 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\518rect_pts.grd
Grid Size: 	31 rows x 40 columns

X Minimum:	636722.875
X Maximum:	637123.5625
X Spacing:	10.274038461538

Y Minimum:	4838857
Y Maximum:	4839167
Y Spacing:	10.333333333333

Z Minimum:	1804.4999999495
Z Maximum:	1841.9000246278


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\518mask_pts.grd
Grid Size: 	31 rows x 40 columns

X Minimum:	636722.875
X Maximum:	637123.5625
X Spacing:	10.274038461538

Y Minimum:	4838857
Y Maximum:	4839167
Y Spacing:	10.333333333333

Z Minimum:	1804.4999999361
Z Maximum:	1841.9000245501


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	13477.488142148
Simpson's Rule:	13397.85700953
Simpson's 3/8 Rule:	13473.638745049

Cut & Fill Volumes

Positive Volume [Cut]:	13557.85277994
Negative Volume [Fill]:	80.364638361638
Net Volume [Cut-Fill]:	13477.488141579


Areas

Planar Areas

Positive Planar Area [Cut]: 	71740.675808777
Negative Planar Area [Fill]: 	52472.449191223
Blanked Planar Area: 	0
Total Planar Area: 	124213.125

Surface Areas

Positive Surface Area [Cut]: 	71812.470336994
Negative Surface Area [Fill]: 	52472.480594998
