Lineadjust Program; General; Line Adjustment Step-By-Step - Leica LS10 User Manual

7.5
7.5.1
Description
Access
7.5.2
Define Parameters
for Adjustment
Procedure
LS10/LS15, Programs

LineAdjust Program

General

The program LineAdjust allows you to adjust single level lines which have been meas-
ured with the LineLevel application.
• Define the general parameters for the adjustment procedure.
• Select any two points of the line as control points. Enter their heights or take over
the heights from the fixpoints.
The program calculates the misclosure between the measured total height difference
and the height difference calculated from the two control points. Based on the misclo-
sure and the selected distribution method, the program calculates and stores adjusted
heights for all points in the line.
1. Select Programs from the Main Menu.
2.
Select LineAdjust from the Programs Menu.

Line Adjustment Step-by-Step

Select a job that contains level lines.
Job
Select a level line in the current job. You can only adjust lines that
Line
are recorded with the LineLevel program.
If no line to adjust is available, the symbol * is displayed.
Select one of the following methods for the line adjustment proce-
Method
dure. The selected method is used to calculate the closing toler-
ance:
• by Distance:
Closing tolerance = a + b *√L (L = total line length)
• by Station:
Closing tolerance = a * √n (n = total number of stations)
a and b These parameters are used to calculate the closure tolerance
according to the described formulas.
Select the type of points that you want to adjust:
Adjust Pts
• All Points
• Line+Interm.
• Line+SetOut
• Line only
To reset the default parameters for
Method, a, b, and Adjust Pts, press
Default.
To continue with the adjustment proce-
dure, press Cont.
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