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Grid Volume Computations
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Fri Feb 17 13:36:48 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\555rect_pts.grd
Grid Size: 	69 rows x 71 columns

X Minimum:	658099
X Maximum:	658810.1875
X Spacing:	10.159821428571

Y Minimum:	4839947.5
Y Maximum:	4840638
Y Spacing:	10.154411764706

Z Minimum:	1550.8732062098
Z Maximum:	1628.5735069539


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\555mask_pts.grd
Grid Size: 	69 rows x 71 columns

X Minimum:	658099
X Maximum:	658810.1875
X Spacing:	10.159821428571

Y Minimum:	4839947.5
Y Maximum:	4840638
Y Spacing:	10.154411764706

Z Minimum:	1550.8715628167
Z Maximum:	1628.5735069539


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	-89258.821328631
Simpson's Rule:	-88376.739964705
Simpson's 3/8 Rule:	-89184.453195439

Cut & Fill Volumes

Positive Volume [Cut]:	41965.583754994
Negative Volume [Fill]:	131224.40508343
Net Volume [Cut-Fill]:	-89258.821328439


Areas

Planar Areas

Positive Planar Area [Cut]: 	226093.33697432
Negative Planar Area [Fill]: 	264981.63177568
Blanked Planar Area: 	0
Total Planar Area: 	491074.96875

Surface Areas

Positive Surface Area [Cut]: 	226380.29952817
Negative Surface Area [Fill]: 	265418.62956211
