vector-attribute

schema/components/vector-attribute/1.0.0/vector-attribute.schema.json

A vector attribute stores N-dimensional vectors. It uses attribute_type = "vector".

• values — A data array of vector values, one per geometric element.
• nan_description — A nan-continuous component defining how NaN values are interpreted.
• Inherits from base-continuous-attribute.

Used by: one-of-attribute.

Properties

vector-attribute (v1.0.0)

An attribute containing an N-dimensional vector.

Property	Type	Description	Flags
name	String	The name of the attribute	⬆️ ✅
key	String	An identifier of the attribute, used to keep track of the attribute when it is renamed.
The identifier must be unique within an attribute list.	⬆️ ✅
attribute_type	String	Type of the attribute.	⬆️ ✅
attribute_description	attribute-description	The attribute description record.	⬆️
attribute_type	String		✅
nan_description	nan-continuous	Describes the values used to designate not-a-number.	✅
values	float-array-md	The vector array, where each row is a vector.	✅

Legend

Flag	Description
⬆️	Inherited property
✅	Required property