Allows one to view and modify the current file’s records.

 

 

The Kv or Radius, the Tangent and the Arrow are automatically calculated in manual data entry when one of them is entered. Depending on the type of the vertical alignment file’s transition curve, the Kv (parabolic transition curve) or Radius (circular transition curve) is shown on screen. The value of Kv parameter must be equal or bigger than 0.0.

 

In addition to the common file management options, the ones appearing below are available:

 

 Allows a new vertex to be inserted at the vertical alignment.

 

 Allows a given Station of the vertical alignment to be searched.

 

 

The records have the following fields:

 

Name	Type	Length	No. of Decimals	Description
Station	Numeric	11	3	Kilometer point
Height	Numeric	8	3	Vertex height
Kv / Radius	Numeric	9	3
Tangent	Numeric	9	3
Arrow	Numeric	9	3