Leica GPS1200+ Technical Reference Manual page 180

Manage...\Data
Description of averaging modes
Averaging Description
mode
Average When more than one measured coordinate triplet is recorded for the same
point, the average for the position and the height is computed. Depending
on the selected averaging method, the average will be computed weighted
or arithmetic (no weighting). The class AVGE is assigned to the averaged
point.
The horizontal and height distances from the measured points to the
average are computed and displayed on the Mean page.
A check is performed that the differences for the position and height
components between the averaged point and the point being stored does
not exceed the defined limits.
Absolute Diffs What is described above for Average applies for Absolute Diffs.
Additionally, the absolute difference between two points selected from a
list of measured points which are all stored with the same point ID are
computed and checked for being within the defined limits.
Off Averaging functionality is turned off.
With more than one measured coordinate triplet recorded for the same
point, no average for the position and the height is computed.
Averaging with position only or height only points
Position only points, height only points and points with full coordinate triplets are handled in
the averaging.
GPS1200+ 180