Add height to infrastructure type (towers, etc.)

schema/base/defs.yaml

@@ -4,13 +4,18 @@ title: Base layer properties
 description: Common schema definitions the base theme (primarily from OSM)
 "$defs":
  propertyDefinitions:
- sourceTags:
- description: Any attributes/tags from the original source data that should be passed through.
- type: object
  elevation:
  description: Elevation above sea level (in meters) of the feature.
  type: integer
  maximum: 9000
+ height:
+ description: >-
+ Height of the feature in meters.
+ type: number
+ exclusiveMinimum: 0
+ sourceTags:
+ description: Any attributes/tags from the original source data that should be passed through.
+ type: object
  surface:
  description: Surface material, mostly from the OSM tag, with some normalization.
  type: string

schema/base/infrastructure.yaml

@@ -181,4 +181,5 @@ properties:
  - watchtower
  - water_tower
  - weir
+ height: { "$ref": ./defs.yaml#/$defs/propertyDefinitions/height }
  surface: { "$ref": ./defs.yaml#/$defs/propertyDefinitions/surface }