IS:geometryPoint

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Introduction

Documentation

Syntax

Autoexport from the XML-Schema for element IS:geometryPoint of railML® version 3.3
    
Documentation allows placing points at a track that connect to gradient and horizontal curves.
Subschema infrastructure
Parents*

geometryPoints

Children

areaLocation (0..*), gmlLocation (0..*), isValid (0..*), linearLocation (0..*), name (0..*), networkLocation (0..*), spotLocation (0..*)

Attributes:
  • azimuth: azimuth in degrees (optional; xs:decimal),

  • gradient: tangent of the angle of that surface to the horizontal in per mille [Wikipedia] (optional; xs:decimal),

  • radius: radius in metres
    use value "0" (zero) to describe a point that is located in a straight curve with infinite radius;
    use negative values to describe a horizontal curve going to the left (as seen according application direction) and use positive values to describe a horizontal curve going to the right (as seen according application direction) (optional; xs:decimal),

  • id: the identifier of the object; this can be either of type xs:ID or UUID (obligatory; xs:ID); compare: Dev:Identities
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.


 

Autoexport from the XML-Schema for element IS:geometryPoint of railML® version 3.2
    
Documentation point representing location of a radius or/and a gradient of a track
Subschema infrastructure
Parents*

geometryPoints

Children

areaLocation (0..*), gmlLocations (0..*), isValid (0..*), linearLocation (0..*), name (0..*), networkLocation (0..*), spotLocation (0..*)

Attributes:
  • azimuth: azimuth in degrees (optional; xs:decimal),

  • gradient: tangent of the angle of that surface to the horizontal in per mille [Wikipedia] (optional; xs:decimal),

  • radius: radius in metres
    use value "0" (zero) to describe a point that is located in a straight curve with infinite radius;
    use negative values to describe a horizontal curve going to the left (as seen according application direction) and use positive values to describe a horizontal curve going to the right (as seen according application direction) (optional; xs:decimal),

  • id: the identifier of the object; this can be either of type xs:ID or UUID (obligatory; xs:string; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}); compare: Dev:Identities
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.


 

Autoexport from the XML-Schema for element IS:geometryPoint of railML® version 3.1
    
Documentation This element is not documented in the schema!
Subschema infrastructure
Parents*

geometryPoints

Children

any (0..*), areaLocation (0..*), gmlLocations (0..*), isValid (0..*), linearLocation (0..*), name (0..*), networkLocation (0..*), spotLocation (0..*)

Attributes:
  • radius: radius in metres

use value "0" (zero) to describe a point that is located in a straight curve with infinite radius; use negative values to describe a horizontal curve going to the left (as seen according application direction) and use positive values to describe a horizontal curve going to the right (as seen according application direction) (optional; xs:decimal),

  • gradient: gradient in per million (optional; xs:decimal),

  • azimuth: azimuth in degrees (optional; xs:decimal),

  • id: the identifier of the object; this can be either of type xs:ID or UUID (obligatory; xs:ID; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}}); compare: Dev:Identities
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.


 


Changes 3.1→3.2

There exists an overview of all changes between railML® 3.1 and railML® 3.2 on page Dev:Changes/3.2.

The element documentation has been changed.

The children have been changed.

The attributes have been changed.

Changes 3.2→3.3

There exists an overview of all changes between railML® 3.2 and railML® 3.3 on page Dev:Changes/3.3.

The element documentation has been changed.

The children have been changed.

The attributes have been changed.

Semantics

Best Practice / Examples

Additional Information

Notes

Open Issues