%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://stsci.edu/schemas/asdf/transform/add-1.3.0"
title: >
  Perform a list of subtransforms in parallel and then
  add their results together.

description: |
  Each of the subtransforms must have the same number of inputs and
  outputs.

examples:
  -
    - A list of transforms, performed in parallel and added together
    - asdf-standard-1.6.0
    - |
      !transform/add-1.3.0
        forward:
          - !transform/shift-1.3.0
            offset: 2.0
          - !transform/shift-1.3.0
            offset: 3.0

allOf:
  - $ref: "transform-1.3.0"
  - properties:
      forward:
        type: array
        items:
          $ref: "transform-1.3.0"
    required: [forward]
...
