y(h)

0.15
MEAN VARIOGRAM
N-S

NE-SW

NW-SE

E-W

0.1 [7

0.05

MODEL FITTED
BY BLUEPACK (EQUATION 10)

L_

| APPARENT

NUGGET EFFECT

O.01 Wi"

LIKELY ACTUAL BEHAVIOR
OF VARLOGRAM NEAR ORIGIN

“TRUENUGGET EFFECT

(ae
0

!

1

!

1

100

200

300

400

FEET ¢{h)

Figure 6.

Raw and Fitted Variograms of Log, FIDLER Data Collected
on 100 Foot Grid.

380

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