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Grid Volume Computations
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Thu Feb 16 16:48:41 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\509rect_pts.grd
Grid Size: 	88 rows x 91 columns

X Minimum:	632235.3125
X Maximum:	633146.875
X Spacing:	10.128472222222

Y Minimum:	4836086
Y Maximum:	4836966.5
Y Spacing:	10.120689655172

Z Minimum:	1482.7004007062
Z Maximum:	1565.1728140716


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\509mask_pts.grd
Grid Size: 	88 rows x 91 columns

X Minimum:	632235.3125
X Maximum:	633146.875
X Spacing:	10.128472222222

Y Minimum:	4836086
Y Maximum:	4836966.5
Y Spacing:	10.120689655172

Z Minimum:	1482.7004002623
Z Maximum:	1553.2701823701


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	2062307.8434067
Simpson's Rule:	2061728.4433339
Simpson's 3/8 Rule:	2062877.3021544

Cut & Fill Volumes

Positive Volume [Cut]:	2063453.5492907
Negative Volume [Fill]:	1145.7058951949
Net Volume [Cut-Fill]:	2062307.8433955


Areas

Planar Areas

Positive Planar Area [Cut]: 	475363.65179123
Negative Planar Area [Fill]: 	327267.12945877
Blanked Planar Area: 	0
Total Planar Area: 	802630.78125

Surface Areas

Positive Surface Area [Cut]: 	482000.35874794
Negative Surface Area [Fill]: 	327269.83611798
