Edit Elevation

(This functionality is available with the Computations module and the 3D Visualisation module)

Allows the elevation of an existing object to be changed to the current attribute setting.

The Edit/Elevation command is selected from the Computations Task or the 3D Visualisation module.

Use the Edit Elevations dialog box as follows.

Item	Used to
Radio Buttons
All Points	Nominate that all points are available to have their elevations changed to a specified elevation. If this radio button is active, then any points in the data base may have their elevations edited, whether they currently have elevations or not.
Elevation Points	Nominate that only points with elevations be available to have their elevations changed to a specified elevation. If this radio button is active, then points without elevations will not have their elevations edited.
Elev Diff	Nominate that only points with elevations be available to have their elevations changed by an elevation difference. If this radio button is active, then points without elevations will not have their elevations edited.
Remove Elev	Nominate that only points with elevations be available to have their elevation attributes removed. If this radio button is active, then points without elevations will not have their elevations edited.
Edit Fields
Elevation	Key in the elevation to which the relevant selected points are to be changed. This field will only be available if the All Points or Elevation Points radio button is active.
Elev Diff	Key in the change in elevation to be applied to the relevant selected points. This field will only be available if the Elev Diff radio button is active.
Point ID	Alternatively, snap to and accept an existing point to have its point identifier placed in this field and have its elevation altered. Unless the Remove Elevations radio button is active, the Elevation or Delta Z fields must first contain a value. For a point identifier range, key in the two identifiers separated by two dots.
OK	Change the elevation of the selected points according to the dialog box settings. If Block is active, then only those relevant points selected in the Point ID. field and defined by the block will have their elevations edited. If Block is active and the Point ID. field is blank, then all the relevant points defined by the block will have their elevations edited.
Close	Close the dialog box.