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Grid Volume Computations
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Thu Feb 16 15:42:52 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\430rect_pts.grd
Grid Size: 	108 rows x 51 columns

X Minimum:	638656.1875
X Maximum:	639167.0625
X Spacing:	10.2175

Y Minimum:	4827122.5
Y Maximum:	4828203
Y Spacing:	10.098130841121

Z Minimum:	1596.5439705338
Z Maximum:	1648.675292284


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\430mask_pts.grd
Grid Size: 	108 rows x 51 columns

X Minimum:	638656.1875
X Maximum:	639167.0625
X Spacing:	10.2175

Y Minimum:	4827122.5
Y Maximum:	4828203
Y Spacing:	10.098130841121

Z Minimum:	1596.5439700763
Z Maximum:	1634.5235474684


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	448199.97313254
Simpson's Rule:	447823.7898537
Simpson's 3/8 Rule:	447502.18450378

Cut & Fill Volumes

Positive Volume [Cut]:	489203.96822699
Negative Volume [Fill]:	41003.995107481
Net Volume [Cut-Fill]:	448199.97311951


Areas

Planar Areas

Positive Planar Area [Cut]: 	299232.71935596
Negative Planar Area [Fill]: 	252767.71814404
Blanked Planar Area: 	0
Total Planar Area: 	552000.4375

Surface Areas

Positive Surface Area [Cut]: 	303218.9750484
Negative Surface Area [Fill]: 	253602.27205691
