Leica 1000Z01 user manual Comments, Example of a vertical alignment file

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 WI83.

•Tangent and arc lengths may be calculated from the stationing.

•The stationing is projected onto a horizontal plane.

•If the curve radius point lies above the centerline, the radius is positive.

•If the curve radius lies beneath the centerline, the radius is negative.

•An alignment file must contain at least two elements.

•There is no limitation on the size of the V-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.

Example of a vertical alignment file:

....41	+0EXAMPLE 42		....+0VALIGNM 43		....+STACOORD
11....	+00000000	71....	+STRAIGHT 72....		+00000NON
83..10+00400000
11....	+00300000	71....	+0PARABOL 72....		-01142932
83..10+00422500
11....	+00500000	71....	+STRAIGHT 72....		+00000NON
83..10+00420000
11....	+00550000	71....	+0PARABOL 72....		+02091126
83..10+00415000
11....	+00850000	71....	+STRAIGHT 72....		+00000NON
83..10+00406522
11....	+01127904	71....	+00000EOP	72....	+00000NON
83..10+00418605

RP

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