{
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    "normalized_dataset_key_is_not_training_input": "action_normalized",
    "source_key": "action",
    "units": [
      "meter_per_second",
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    ]
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  "frameskip": 2,
  "image_layout": "uint8_NHWC_to_float_NCHW",
  "image_normalization": "imagenet",
  "image_size": 224,
  "schema_name": "parking-lewm-preprocessor",
  "schema_version": 2,
  "state_contract": {
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      "x_body_center_m",
      "y_body_center_m",
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    ],
    "heading_encoding": "sin_cos",
    "heading_unit": "radian",
    "position_unit": "meter",
    "reference": "body_center"
  },
  "task": "tractor"
}