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Grid Volume Computations
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Fri Feb 17 16:10:43 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\677rect_pts.grd
Grid Size: 	174 rows x 170 columns

X Minimum:	638465.8125
X Maximum:	640168.6875
X Spacing:	10.076183431953

Y Minimum:	4859015
Y Maximum:	4860755.5
Y Spacing:	10.060693641618

Z Minimum:	1499.1090025107
Z Maximum:	1665.9852848323


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\677mask_pts.grd
Grid Size: 	174 rows x 170 columns

X Minimum:	638465.8125
X Maximum:	640168.6875
X Spacing:	10.076183431953

Y Minimum:	4859015
Y Maximum:	4860755.5
Y Spacing:	10.060693641618

Z Minimum:	1499.1090025174
Z Maximum:	1663.8819853264


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	14338374.783286
Simpson's Rule:	14337810.933607
Simpson's 3/8 Rule:	14336153.470362

Cut & Fill Volumes

Positive Volume [Cut]:	14431533.656593
Negative Volume [Fill]:	93158.873301844
Net Volume [Cut-Fill]:	14338374.783291


Areas

Planar Areas

Positive Planar Area [Cut]: 	1656895.1333706
Negative Planar Area [Fill]: 	1306958.8041294
Blanked Planar Area: 	0
Total Planar Area: 	2963853.9375

Surface Areas

Positive Surface Area [Cut]: 	1679284.1101928
Negative Surface Area [Fill]: 	1307257.871067
