| Attribute |
Scope |
Type |
|
curveType
|
Public
|
tGradientCurveType
|
use=required
|
Notes:
|
type of vertical curve, e.g. arc or straight<br/>
|
|
|
deltaGradient
|
Public
|
tGradientPerMille
|
anonymousRole=false
|
Notes:
|
change of gradient of the gradient curve in per mille;<br/>use this attribute if the gradient value of the gradient curve is not constant, but changing;<br/>the delta gradient shall be calculated as difference of gradient at the end and gradient at the beginning of the gradient curve<br/>
|
|
|
gradient
|
Public
|
tGradientPerMille
|
anonymousRole=false
|
Notes:
|
constant gradient of the gradient curve in per mille;<br/>positive values indicate an upward slope (rise), negative values indicate a downward slope (fall)<br/>
|
|
|
length
|
Public
|
tLengthM
|
|
Notes:
|
length of the gradient curve in metres;<br/>use this attribute in particular to define the arc length<br/>
|
|
|
radius
|
Public
|
tLengthM
|
|
Notes:
|
radius of the gradient curve in metres;<br/>use negative values to describe the arc curve of a valley and use positive values to describe the arc curve of a hill<br/>
|
|
