STONEX R2 - Page 216

STONEX R2
212
Example:
To enter the following data select DEF AL of ROADS in PROG menu:
Chainage 0
N 1100.000
E 1050.000
Press [ENT] and then press [F4] (PT), Enter the following data:
N 1300.000
E 1750.000
R 100.000
A1 80.000
A2 80.000
Enter the following data in the above way:
N 1750.000
E 1400.000
R 200.000
A1 0.000
A2 0.000
N 2000.000
E 1800.000
R 0.000
A1 0.000
A2 0.000
The format of the data above transmitted to computer is as follows:
START 0.000，1050.000，1100.000 CRLF
PT 1750.000，1300.000，100.000，80.000，80.000 CRLF
PT 1400.000，1750.000，200.000，0.000，0.000 CRLF
PT 1800.000，1800.000，2000.000 CRLF
2 CALCULATION ROAD ALIGNMENT ELEMENTS
⑪ Calculation of the length of transition curve
L
2.1
=
R
A
2
2.1
L
2.1
: Length of clothoid
A
2.1
: Parameter of clothoid