Anisotropy 1
Anisotropy 3
You can type a ratio to give more weight to data in a prevailing direction. However, this type of analysis is not generally required and you can simply accept the default ratio of 1.
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Anisotropy 1 |
Anisotropy 3 |
To increase correlation in a
prevailing direction
1. From the Map menu, select Properties.
The Map Properties: Gridding
dialog box appears.
2. Select the gridding tab and in the anisotropy area, type a weighting value in the ratio box and a value in degrees for the prevailing direction in the angle box. For example, 2 and 45 and then click OK.
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