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Grid Volume Computations
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Fri Feb 17 16:17:08 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\679rect_pts.grd
Grid Size: 	56 rows x 71 columns

X Minimum:	639858.1875
X Maximum:	640569.375
X Spacing:	10.159821428571

Y Minimum:	4858225
Y Maximum:	4858785
Y Spacing:	10.181818181818

Z Minimum:	1602.0999750783
Z Maximum:	1697.0283947636


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\679mask_pts.grd
Grid Size: 	56 rows x 71 columns

X Minimum:	639858.1875
X Maximum:	640569.375
X Spacing:	10.159821428571

Y Minimum:	4858225
Y Maximum:	4858785
Y Spacing:	10.181818181818

Z Minimum:	1602.0999765703
Z Maximum:	1697.0291928007


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	410030.93720187
Simpson's Rule:	410039.65518403
Simpson's 3/8 Rule:	410100.7508918

Cut & Fill Volumes

Positive Volume [Cut]:	413329.39892571
Negative Volume [Fill]:	3298.4617132926
Net Volume [Cut-Fill]:	410030.93721241


Areas

Planar Areas

Positive Planar Area [Cut]: 	223989.08459112
Negative Planar Area [Fill]: 	174275.91540888
Blanked Planar Area: 	0
Total Planar Area: 	398265

Surface Areas

Positive Surface Area [Cut]: 	226118.66038912
Negative Surface Area [Fill]: 	174290.71798535
