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Grid Volume Computations
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Fri Feb 17 15:32:47 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\619rect_pts.grd
Grid Size: 	178 rows x 95 columns

X Minimum:	641150.375
X Maximum:	642102
X Spacing:	10.123670212766

Y Minimum:	4848381
Y Maximum:	4850161.5
Y Spacing:	10.059322033898

Z Minimum:	1875.5999754662
Z Maximum:	2036.8608332366


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\619mask_pts.grd
Grid Size: 	178 rows x 95 columns

X Minimum:	641150.375
X Maximum:	642102
X Spacing:	10.123670212766

Y Minimum:	4848381
Y Maximum:	4850161.5
Y Spacing:	10.059322033898

Z Minimum:	1875.5999757492
Z Maximum:	2029.400022969


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	2740881.0624156
Simpson's Rule:	2742913.3383004
Simpson's 3/8 Rule:	2740476.0319788

Cut & Fill Volumes

Positive Volume [Cut]:	2780020.2472602
Negative Volume [Fill]:	39139.184862907
Net Volume [Cut-Fill]:	2740881.0623973


Areas

Planar Areas

Positive Planar Area [Cut]: 	918125.29300656
Negative Planar Area [Fill]: 	776243.01949344
Blanked Planar Area: 	0
Total Planar Area: 	1694368.3125

Surface Areas

Positive Surface Area [Cut]: 	930998.39424375
Negative Surface Area [Fill]: 	777317.28138127
