| Attribute |
Scope |
Type |
|
azimuth
|
Public
|
tAngleDeg
|
|
Notes:
|
constant azimuth (direction angle) of the horizontal curve in degrees;<br/>Direction "north" has an azimuth of 0 degrees, "east" 90, "south" 180 and "west" 270 degrees.<br/>
|
|
|
curveType
|
Public
|
tHorizontalCurveTypeExt
|
use=required
|
Notes:
|
type of the horizontal curve, e.g. arc or clothoide or straight<br/>
|
|
|
deltaAzimuth
|
Public
|
tAngleDeg
|
|
Notes:
|
change of azimuth of the horizontal curve in degrees;<br/>use this attribute if the azimuth of the horizontal curve is not constant, but changing;<br/>delta azimuth shall be calculated as difference of azimuth value at the end and the azimuth value at the beginning of the horizontal curve.<br/>
|
|
|
length
|
Public
|
tLengthM
|
|
Notes:
|
length of the horizontal curve in metres;<br/>for arcs and transition curves (e.g. clothoides) this attribute defines the arc length<br/>
|
|
|
radius
|
Public
|
tLengthM
|
|
Notes:
|
radius of the horizontal curve in meters;<br/>use value "0" (zero) to describe straight curves with infinite radius;<br/>use negative values to describe a horizontal curve going to the left (as seen from begin of curve) and use positive values to describe a horizontal curve going to the right (as seen from begin of curve)<br/>
|
|
