Leica 1000Z01 Data Formats, Horizontal Alignment, Following geometric elements are supported

Data Formats

The following describes the format and contents of the data stored for alignments and cross-sections in the RoadPlus program. All files are in GSI format and must be located in the \GSI directory of the memory card.

Horizontal Alignment		The following geometric elements are supported:
Element	Definition		Declaration in the
			alignment file
Tangent	Coordinates (X,Y) to Coordinates (X,Y)		"STRAIGHT"
Circular curve	Beginning of arc (X,Y), Radius,		"000CURVE"
			End of arc (X,Y);
Spiral In	Beginning of curve (X,Y), A-Parameter /		"00SPIRIN"
	Length of curve + Radius,
	End of curve (X,Y);
Spiral out	Beginning of curve (X,Y), A-Parameter /		"0SPIROUT"
	Length of curve + Radius,
	End of curve (X,Y);
Compound	Beginning of curve (X, Y), Radius 1,		"0CURVEIN"
curve in	Radius 2
Compound	Beginning of curve (X, Y), Radius 1,		"CURVEOUT"
curve out	Radius 2
End of Project	Coordinates (X,Y)		"00000EOP"

Header of the Horizontal Alignment File:

41....+000JOBID 42....+HZALIGNM 43......+STACOORD

RP

WI 41 Job-Identification. Max. 8 ASCII-characters, may be defined by user.

WI 42 Identification of Horizontal Alignment file.

May not be changed by user.

WI 43 Identification of principal point type file. May not be changed by user.

© Leica TPS-System 1000 Programs-2.3.1en 291