Class Description
Set of spatial coordinates that determine a point, defined in the coordinate system specified in ‘Location.CoordinateSystem’. Use a single position point instance to describe a point-oriented location. Use a sequence of position points to describe a line-oriented object (physical location of non-point oriented objects like cables or lines), or area of an object (like a substation or a geographical zone - in this case, have first and last position point with the same values).
Attributes
| Name | Type | Description |
|---|---|---|
| groupNumber | Integer | Zero-relative sequence number of this group within a series of points; used when there is a need to express disjoint groups of points that are considered to be part of a single location. |
| sequenceNumber | Integer | Zero-relative sequence number of this point within a series of points. |
| xPosition | String | X axis position. |
| yPosition | String | Y axis position. |
| zPosition | String | (if applicable) Z axis position. |
Relationships
Inherits from
- None
Descendant classes
- No descendant classes
Leaf/Root class
| IsLeaf | IsRoot |
|---|---|
| False | False |
Associations
| Source Class | Cardinality Source | Target Class | Cardinality Target | Source Name | Source Assoc. Description | Target Name | Target Assoc. Description |
|---|---|---|---|---|---|---|---|
| Location | 1 | PositionPoint | 0..* | Location | Location described by this position point. | PositionPoints | Sequence of position points describing this location, expressed in coordinate system ‘Location.CoordinateSystem’. |