wdl-engine 0.13.2

{
  "nested_access.my_experiments": [
    {
      "id": "mouse_size",
      "variables": [
        "name",
        "height"
      ],
      "data": {
        "name": "Pinky",
        "height": "7"
      }
    },
    {
      "id": "pig_weight",
      "variables": [
        "name",
        "weight"
      ],
      "data": {
        "name": "Porky",
        "weight": "1000"
      }
    }
  ]
}