Axis - Elevation, circle by station and radius
A circle element is connected to the previous element. The tangent at the begin of the circle is defined by the end orientation of the previous element.
| Setting | Description |
|---|---|
| Station increment DS or station S |
The length of the new circle element is defined by the angle of the previous element and DS or S. DS represents the station increment on the horizontal axis, S is the absolute value of station. |
| Radius |
Radius of the new circle element. The radius can be positive or negative. Pans and hilltops are differed by a positive or negative radius (see coord ). |