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hf_simple/dataset.parquet ADDED
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hf_simple/dataset_info.json ADDED
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+ {
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+ "total_samples": 6,
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+ "environments_processed": 2,
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+ "max_trajs_per_env": 3,
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+ "files": {
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+ "dataset.parquet": "Complete dataset with all trajectory data",
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+ "metadata_only.parquet": "Metadata only (ship parameters, no trajectories)",
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+ "dataset_info.json": "This information file"
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+ },
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+ "data_structure": {
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+ "sample_id": "Unique identifier for each sample",
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+ "env_id": "Environment identifier (e.g., env_0)",
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+ "traj_id": "Trajectory identifier (e.g., traj_0)",
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+ "timesteps": "Number of timesteps (384)",
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+ "state_dim": "State vector dimension (10)",
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+ "control_dim": "Control vector dimension (2)",
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+ "param_*": "Ship parameters (79 total, prefixed with param_)",
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+ "state_trajectory": "State trajectory as list of lists (384x10)",
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+ "control_trajectory": "Control trajectory as list of lists (384x2)"
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+ },
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+ "state_variables": [
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+ "u - Surge velocity [m/s]",
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+ "v - Sway velocity [m/s]",
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+ "r - Yaw rate [deg/s]",
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+ "x - North position [km]",
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+ "y - East position [km]",
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+ "psi - Yaw angle [deg]",
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+ "p - Roll rate [deg/s]",
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+ "phi - Roll angle [deg]",
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+ "delta - Rudder angle [deg]",
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+ "n - Propeller shaft velocity [rpm]"
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+ ],
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+ "control_variables": [
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+ "delta - Commanded rudder angle [deg]",
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+ "n - Commanded propeller shaft velocity [rpm]"
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+ ]
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+ }
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