The X, Y, Z columns contain the Easting, Northing and Elevation of each survey point.
These points are calculated from the raw survey information (bearings, distances etc.). It is possible to explicitly set these coordinates, in which case, they are referred to as absolute coordinates. To set absolute coordinates use the Coordinates - Set/Get XYZ Coordinates menu or double click while the cursor is in one of the X, Y or Z columns.
Coordinates in between absolute coordinates are adjusted to minimize the deviation from the raw survey data using the Compass Rule. See also Traverse Coordinate Adjustments.
