Elevation Controls

These controls allow the user to enter or select an Elevation and in some instances provide the ability to modify the data.

Type	Action	Functions
Standard	Data Entry	Blank (No elevation) entry field is permitted. However the particular function may require a valid elevation. Keyboard entry of a valid elevation. Can snap/accept to an existing object that has an elevation.
	Data Modification	SPACE, F9 Add Subtract
	Data Transfer	Transfer of valid elevation from the calculator.
Restricted	Data Entry	Blank (No elevation) entry field is permitted. Keyboard entry of a valid elevation.
	Data Modification	SPACE, F9 Add Subtract
	Data Transfer	Transfer of valid elevation from the calculator.