Introduction
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This article uses the unit label meter.
As the reference for this wiki is British English, the correct label is metre.
Wherever the label meter occurs, it is meant equivalently to metre.
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Documentation
Syntax
Autoexport from the XML-Schema for element CO:segmentTable of railML ® version 3.3 |
| Documentation
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The representation of an x-y-curve as a list of segments described by polynomial coefficients
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| Subschema
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common
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| Parents*
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brakeEffort,
decelerationTable,
details,
tractiveEffort
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| Children
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polynomialHeader (1..*), segmentStartLine (1..*)
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Attributes:
- functionValueName: This is the descriptive name for the y-coordinate resulting from the <segmentTable>. (obligatory;
xs:string),
- functionValueUnit: This is the unit used for the values of the y-coordinate resulting from the <segmentTable>. For scalars the value '1' shall be given. (obligatory;
xs:string; patterns: other:w{2,})
- Possible values:
- 1: means 'no unit of measure', is used for coefficients in the calculations of segment table of a rolling stock
- A: Ampere
- Hz: hertz
- km/h
- kWh
- m/s
- m/s/s: meters per second per second
- N: newton
- V: volt
- VA: Volt-ampere
- Vs: volt second
- W: watt,
- segmentStartValueName: This is the descriptive name for the x-coordinate in the <segmentTable>. (obligatory;
xs:string),
- segmentStartValueUnit: This is the unit used for the values of the x-coordinate in the <segmentTable>. For scalars the value '1' shall be given. (obligatory;
xs:string; patterns: other:w{2,})
- Possible values:
- 1: means 'no unit of measure', is used for coefficients in the calculations of segment table of a rolling stock
- A: Ampere
- Hz: hertz
- km/h
- kWh
- m/s
- m/s/s: meters per second per second
- N: newton
- V: volt
- VA: Volt-ampere
- Vs: volt second
- W: watt,
- zParameterName: This is the descriptive name of any parameter used in z-axis. (optional;
xs:string),
- zParameterUnit: This is the unit used for the values of the z-parameter in the <segmentTable>. For scalars the value '1' shall be given. (optional;
xs:string; patterns: other:w{2,})
- Possible values:
- 1: means 'no unit of measure', is used for coefficients in the calculations of segment table of a rolling stock
- A: Ampere
- Hz: hertz
- km/h
- kWh
- m/s
- m/s/s: meters per second per second
- N: newton
- V: volt
- VA: Volt-ampere
- Vs: volt second
- W: watt
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*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.
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This element does not appear in railML® 3.2 within the CO subschema. It is available only in railML® . Do not hesitate to contact railML.org for further questions.
This element does not appear in railML® 3.1 within the CO subschema. It is available only in railML® . Do not hesitate to contact railML.org for further questions.
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.
Introduced with version 3.3.
Semantics
Best Practice / Examples
Additional Information
Notes
Open Issues