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Grid Volume Computations
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Thu Feb 16 14:59:24 2006

Upper Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\290rect_pts.grd
Grid Size: 	186 rows x 117 columns

X Minimum:	640970.0625
X Maximum:	642142.0625
X Spacing:	10.103448275862

Y Minimum:	4845420
Y Maximum:	4847280.5
Y Spacing:	10.056756756757

Z Minimum:	2116.911968984
Z Maximum:	2293.4023180011


Lower Surface

Grid File Name: 	C:\PROGRA~1\GOLDEN~1\Surfer8\newberry\290mask_pts.grd
Grid Size: 	186 rows x 117 columns

X Minimum:	640970.0625
X Maximum:	642142.0625
X Spacing:	10.103448275862

Y Minimum:	4845420
Y Maximum:	4847280.5
Y Spacing:	10.056756756757

Z Minimum:	2116.9119605416
Z Maximum:	2293.4023180011


Volumes

Z Scale Factor:	1

Total Volumes by:

Trapezoidal Rule:	28508.349885929
Simpson's Rule:	27862.440630058
Simpson's 3/8 Rule:	28737.647457863

Cut & Fill Volumes

Positive Volume [Cut]:	76318.809214389
Negative Volume [Fill]:	47810.459335689
Net Volume [Cut-Fill]:	28508.3498787


Areas

Planar Areas

Positive Planar Area [Cut]: 	1123174.4826698
Negative Planar Area [Fill]: 	1057331.5173302
Blanked Planar Area: 	0
Total Planar Area: 	2180506

Surface Areas

Positive Surface Area [Cut]: 	1123660.3862148
Negative Surface Area [Fill]: 	1057513.5481396
