Selects properties from a feature by name or RE2-compatible regex and optionally renames them.
| Usage | Returns | Feature.select(propertySelectors, newProperties, retainGeometry) | Element |
| Argument | Type | Details | this: input | Element | The feature to select properties from. |
propertySelectors | List | A list of names or regexes specifying the properties to select. |
newProperties | List, default: null | Optional new names for the output properties. Must match the number of properties selected. |
retainGeometry | Boolean, default: true | When false, the result will have a NULL geometry. |