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Grid Volume Computations
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Thu Feb 16 16:31:33 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\492rect_pts.grd
Grid Size: 	123 rows x 82 columns

X Minimum:	639948.375
X Maximum:	640769.75
X Spacing:	10.140432098765

Y Minimum:	4829833.5
Y Maximum:	4831064
Y Spacing:	10.08606557377

Z Minimum:	1662.3400703109
Z Maximum:	1751.2486273461


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\492mask_pts.grd
Grid Size: 	123 rows x 82 columns

X Minimum:	639948.375
X Maximum:	640769.75
X Spacing:	10.140432098765

Y Minimum:	4829833.5
Y Maximum:	4831064
Y Spacing:	10.08606557377

Z Minimum:	1662.3400725907
Z Maximum:	1699.6875527571


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	2896783.1775187
Simpson's Rule:	2897512.7348208
Simpson's 3/8 Rule:	2894626.2726134

Cut & Fill Volumes

Positive Volume [Cut]:	2905454.7903841
Negative Volume [Fill]:	8671.6128570072
Net Volume [Cut-Fill]:	2896783.1775271


Areas

Planar Areas

Positive Planar Area [Cut]: 	619939.37894749
Negative Planar Area [Fill]: 	390762.55855251
Blanked Planar Area: 	0
Total Planar Area: 	1010701.9375

Surface Areas

Positive Surface Area [Cut]: 	631245.70087012
Negative Surface Area [Fill]: 	390831.21386709
