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Grid Volume Computations
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Fri Feb 17 17:01:38 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\774rect_pts.grd
Grid Size: 	80 rows x 69 columns

X Minimum:	630412.25
X Maximum:	631103.4375
X Spacing:	10.164522058824

Y Minimum:	4865468
Y Maximum:	4866268.5
Y Spacing:	10.132911392405

Z Minimum:	1334.900024466
Z Maximum:	1421.4546575854


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\774mask_pts.grd
Grid Size: 	80 rows x 69 columns

X Minimum:	630412.25
X Maximum:	631103.4375
X Spacing:	10.164522058824

Y Minimum:	4865468
Y Maximum:	4866268.5
Y Spacing:	10.132911392405

Z Minimum:	1334.900024466
Z Maximum:	1421.4525484568


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	220693.53888569
Simpson's Rule:	220773.78641481
Simpson's 3/8 Rule:	221294.55046972

Cut & Fill Volumes

Positive Volume [Cut]:	275507.08072712
Negative Volume [Fill]:	54813.541840649
Net Volume [Cut-Fill]:	220693.53888647


Areas

Planar Areas

Positive Planar Area [Cut]: 	294369.1122869
Negative Planar Area [Fill]: 	258926.4814631
Blanked Planar Area: 	0
Total Planar Area: 	553295.59375

Surface Areas

Positive Surface Area [Cut]: 	295889.73706913
Negative Surface Area [Fill]: 	260157.66119605
