Overview

Consolidation of coordinate classes.

Classes

Coordinate system	Altitude	Name	Class	User

Coordinate system	Altitude	Name	Class	User
Local	No	No	LocationLocal (NE)	Airside
Local	No	Yes	NamedLocationLocal	-
Local	Yes	No	PositionLocal (NED)	Airside
Local	Yes	Yes	NamedPositionLocal	-
Global	No	No	LocationGlobal	Airside
Global	No	Yes	NamedLocationGlobal (replaces LocationGround)	Pathing
Global	Yes	No	PositionGlobal	Airside
Global	Yes	Yes	NamedPositionGlobal	-
GlobalRelativeAltitude	Yes	No	PositionGlobalRelativeAltitude	-
GlobalRelativeAltitude	Yes	Yes	NamedPositionGlobalRelativeAltitude (replaces Waypoint)	Pathing

Decision: 10 classes in 5 files, each file has regular and named version.