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{
  "action_bounds_high": [
    1.5,
    0.7853981852531433
  ],
  "action_bounds_low": [
    -1.5,
    -0.7853981852531433
  ],
  "action_contract": {
    "block_layout": "[v0, steering0, v1, steering1]",
    "channels": [
      "velocity_mps",
      "steering_rad"
    ],
    "normalization": "train_valid_rows_zscore",
    "normalized_dataset_key_is_not_training_input": "action_normalized",
    "source_key": "action",
    "units": [
      "meter_per_second",
      "radian"
    ]
  },
  "action_stats": {
    "count": 3079200,
    "fit_split": "train",
    "mean": [
      0.055474688759981954,
      -0.00011847857910481412
    ],
    "std": [
      0.6270671651310721,
      0.27024167674485294
    ],
    "valid_rows_only": true
  },
  "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": {
    "channels": [
      "tractor_rear_x_m",
      "tractor_rear_y_m",
      "sin_theta_tractor",
      "cos_theta_tractor",
      "sin_theta_trailer",
      "cos_theta_trailer",
      "velocity_mps",
      "steering_rad"
    ],
    "heading_encoding": "sin_cos",
    "heading_unit": "radian",
    "position_unit": "meter",
    "reference": "tractor_rear_axle"
  },
  "task": "tractor_trailer"
}