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Grid Volume Computations
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Thu Feb 16 15:34:24 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\421rect_pts.grd
Grid Size: 	31 rows x 45 columns

X Minimum:	632786.25
X Maximum:	633237
X Spacing:	10.244318181818

Y Minimum:	4822610.5
Y Maximum:	4822920.5
Y Spacing:	10.333333333333

Z Minimum:	1517.4000245413
Z Maximum:	1568.2618003059


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\421mask_pts.grd
Grid Size: 	31 rows x 45 columns

X Minimum:	632786.25
X Maximum:	633237
X Spacing:	10.244318181818

Y Minimum:	4822610.5
Y Maximum:	4822920.5
Y Spacing:	10.333333333333

Z Minimum:	1517.4000240388
Z Maximum:	1568.2618002239


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	19060.022324713
Simpson's Rule:	19490.717167067
Simpson's 3/8 Rule:	19105.747826415

Cut & Fill Volumes

Positive Volume [Cut]:	22140.36831949
Negative Volume [Fill]:	3080.3459992166
Net Volume [Cut-Fill]:	19060.022320273


Areas

Planar Areas

Positive Planar Area [Cut]: 	75974.859733869
Negative Planar Area [Fill]: 	63757.640266131
Blanked Planar Area: 	0
Total Planar Area: 	139732.5

Surface Areas

Positive Surface Area [Cut]: 	76177.015984024
Negative Surface Area [Fill]: 	63821.830511254
