%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://stsci.edu/schemas/asdf/transform/shift-1.1.0"
title: >
  A Shift opeartion.
description: >
  Apply an offset in one direction.

allOf:
  - $ref: "transform-1.1.0"
  - type: object
    properties:
      offset:
        type: number
        description: Offset in one direction.
    required: [offset]
...
