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Grid Volume Computations
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Thu Feb 16 16:38:38 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\500rect_pts.grd
Grid Size: 	153 rows x 90 columns

X Minimum:	641020.125
X Maximum:	641921.625
X Spacing:	10.129213483146

Y Minimum:	4827132.5
Y Maximum:	4828663
Y Spacing:	10.069078947368

Z Minimum:	1670.0990215335
Z Maximum:	1751.2121311171


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\500mask_pts.grd
Grid Size: 	153 rows x 90 columns

X Minimum:	641020.125
X Maximum:	641921.625
X Spacing:	10.129213483146

Y Minimum:	4827132.5
Y Maximum:	4828663
Y Spacing:	10.069078947368

Z Minimum:	1670.099022244
Z Maximum:	1716.5806800429


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	3744876.9825813
Simpson's Rule:	3745368.2256947
Simpson's 3/8 Rule:	3745874.8648635

Cut & Fill Volumes

Positive Volume [Cut]:	3747919.2232243
Negative Volume [Fill]:	3042.2406457055
Net Volume [Cut-Fill]:	3744876.9825786


Areas

Planar Areas

Positive Planar Area [Cut]: 	745760.3801372
Negative Planar Area [Fill]: 	633985.36986281
Blanked Planar Area: 	0
Total Planar Area: 	1379745.75

Surface Areas

Positive Surface Area [Cut]: 	763675.60711047
Negative Surface Area [Fill]: 	634010.49124916
