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Grid Volume Computations
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Fri Feb 17 16:17:40 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\694rect_pts.grd
Grid Size: 	56 rows x 45 columns

X Minimum:	633457.375
X Maximum:	633908.125
X Spacing:	10.244318181818

Y Minimum:	4861896.5
Y Maximum:	4862456.5
Y Spacing:	10.181818181818

Z Minimum:	1402.7000727986
Z Maximum:	1417.9400710465


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\694mask_pts.grd
Grid Size: 	56 rows x 45 columns

X Minimum:	633457.375
X Maximum:	633908.125
X Spacing:	10.244318181818

Y Minimum:	4861896.5
Y Maximum:	4862456.5
Y Spacing:	10.181818181818

Z Minimum:	1402.7000740664
Z Maximum:	1417.9397611131


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	-893.4673236439
Simpson's Rule:	-893.1335587422
Simpson's 3/8 Rule:	-844.66432089358

Cut & Fill Volumes

Positive Volume [Cut]:	1505.5077438794
Negative Volume [Fill]:	2398.9750582496
Net Volume [Cut-Fill]:	-893.46731437029


Areas

Planar Areas

Positive Planar Area [Cut]: 	126771.86756676
Negative Planar Area [Fill]: 	125648.13243324
Blanked Planar Area: 	0
Total Planar Area: 	252420

Surface Areas

Positive Surface Area [Cut]: 	126773.81389455
Negative Surface Area [Fill]: 	125653.31852562
