# Format: list of models, each model has a model_outputs field which contains a nested tree of nodes
# Nodes have {node: name, cube: list of key value(s) pairs, children: list[nodes]}

- model: surface_and_atmosphere_model
  model_outputs:
    - node: root
      cube:
        class: rd
        stream: anemoi
        expver: something
        lead_time:
          type: datetime
          format: '%Y-%m-%d %H:%M:%S'
          step: 6h


      children:
        - node: pressure_variables
          other_metadata: something
          cube:
            param: ['q', 't', 'u', 'v', 'w', 'z']
            level: [50, 100, 150, 200, 250, 300, 400, 500, 600, 700, 850, 925, 1000]


        - node: surface_variables
          other_metadata: something
          cube:
            param: ['sp', 'msl', '10u', '10v', '2t', '2d', 'skt', 'tcw', 'cp', 'tp']

        # Hypothetical Ocean variables
        - node: ocean_variables
          cube:
            param: ["saltiness", "number of eels", "is_blue", "good_for_surfing"]
            ocean_levels: [??, ??]

  # Alternative List of cubes format
  - model: surface_and_atmosphere_model
  model_outputs:
    - node: root
      cube:
        class: rd
        stream: anemoi
        expver: something
        lead_time:
          type: datetime
          format: '%Y-%m-%d %H:%M:%S'
          step: 6h


      children:
        - node: pressure_variables
          other_metadata: something
          cube:
            param: ['q', 't', 'u', 'v', 'w', 'z']
            level: [50, 100, 150, 200, 250, 300, 400, 500, 600, 700, 850, 925, 1000]


        - node: surface_variables
          other_metadata: something
          cube:
            param: ['sp', 'msl', '10u', '10v', '2t', '2d', 'skt', 'tcw', 'cp', 'tp']

        # Hypothetical Ocean variables
        - node: ocean_variables
          cube:
            param: ["saltiness", "number of eels", "is_blue", "good_for_surfing"]
            ocean_levels: [??, ??]