The Z Estimate Boundaries window is used during Interpolation to constrain estimated Z values (interpolates) to a specific range. It is accessed from the Interpolation Window.
Range to Use for Estimated Z
Enter the lowest permissible value for estimated Z in the left-hand box, and the highest permissible value in the right-hand box.
Reset
Reset values to the lowest and highest data values, respectively.
OK/Cancel
Press OK to save changes and close the window; press Cancel to close the window without saving changes.