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© Leica TPS-System 1000 Programs-2.3.1en 265
IV
EL
AH
OH
BS
SM
AS
FS
BL
HB
KM
FB
SA
PZ
LB
TB
CO
RP
Our bike path is about 30 m in length as illustrated here.
The riding surface is 3 m wide, lying 1.5 m on each side
of the centerline. From the edge of the driving surface,
fill slopes extend downward at a slope of 2:1.
The vertical alignment (or profile) for the project is a
simple 2% uphill slope. An assumed elevation of 30.50
is placed on the original ground at the Setup Point, and
the road starts at elevation 31.1. This allows you to
practice with all of the components of the
"ROADPLUS" program. For the field work, we
recommend a flat, open area about 25 m on a side.
The following pages contain illustrations and listings of
all the data needed to run the example.
There are 3 easy steps to the example:
1. Use the "ROADDATA.EXE" program on your
PC to enter the design information for the Hori-
zontal Alignment, Vertical Alignment, and
Templates.
A special naming convention identifies the type of
file that each alignment and template are stored in.
The first three letters in the file name tell
"ROADPLUS" what is in the file and how to view it.
The GSI extension is also required.
Horizontal Alignment: ALN?????.GSI
Vertical Alignment: PRF?????.GSI
Templates: CRS?????.GSI
In "ROADDATA.EXE", enter the following example
project data. Let’s call the project "EXAMPLE" and
configure the units to m, 3 decimal places. Let’s name
the files "ALN_EX1.GSI", "PRF_EX1.GSI", and
"CRS_EX1.GSI".