Leica TPS - System 1000 1000Z01 User Manual

TPS-System 1000 Programs-2.3.1en

© Leica

The data block for a principal point in the file is
structured as follows :

11....+KILOMETR 71....+0NEXTGEO 72....+0NEXTRAD

73....+0TEMPLNR 81..10+00000000 82..10+00000000

WI 11

Chainage of the point.

WI 71

Type of the following geometric element.

WI 72

Radius of the next horizontal geometric

element, Radius 1 for a compound curve, or
the A-Parameter for spirals.

WI 73

Number of a cross-section (Template) assigned

to the next geometric element.

WI 74

Radius 2 for compound curves.

WI 81

E-Coordinate of the point.

WI 82

N-Coordinate of the point.

Comments:
• The header consists of a single block at the start of a

data file.

• Tangents and the EOP contain “00000NON” in

WI72

• Data units in WI’s 11 and 72 are defined by WI81

and WI82.

• If the radius point for a curve (circular or spiral) is to

the left of the alignment in the direction of increasing
stations, the radius is negative.

• If the radius point for a curve (circular or spiral) is to

the right of the alignment in the direction of
increasing stations, the radius is positive.

• The same cross section (Template) may be assigned

to more than one location.

• An alignment file must contain at least two elements.
• There is no limitation on the size of the Hz-alignment

file. As a result, as many data blocks as you like can
be entered if a file is created on the PC using the
DOS program "ROADDATA.EXE". If a file is
created/edited using the program "FILE EDITOR"
on the TPS1000 there is a limitation of 200 data
blocks.