Creating Z Values

You can add Z values to areas lacking data to improve gridding accuracy.

Few data points

Data points with Z values higher than surrounding Z values added.
 

To create Z Values

1. Click isoline () in the Standard toolbar.

2. Click to define a series of points at which to add Z values and double-click to select the final point.

The Masked User Isoline/Gridnode dialog box appears.

3. Type a Z value to apply to all of the data points and then click OK.

The isoline appears displaying the data points you created.

4. To hide the isoline and Z values, do one of the following:

 In the left toolbar, click the AccuX Vision () button and clear the Post User Z checkbox.

 From the Map menu, select Properties  to display the Map Properties dialog box, and then select the labels tab and clear show masked gridding points.

Related Topics

  Clipping Z Values

  Editing Anomalous Z Values

  Changing Engineering Values