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292 TPS-System 1000 Programs-2.3.1en © Leica
IV
EL
AH
OH
BS
SM
AS
FS
BL
HB
KM
FB
SA
PZ
LB
TB
CO
RP
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.