| license: mit | |
| task_categories: | |
| - robotics | |
| tags: | |
| - lerobot | |
| - real-data | |
| - bag_all_0 | |
| - working | |
| size_categories: | |
| - 1K<n<10K | |
| # FINAL WORKING LeRobot Dataset from bag_all_0.db3 | |
| **REAL Data Source:** bag_all_0.db3 (/joint_states topic) | |
| **REAL Messages:** 100 messages from actual robot | |
| **REAL Duration:** 0.98 seconds | |
| **REAL FPS:** 102.0 | |
| **REAL Timestamp Range:** 1754491295.779 to 1754491296.759 seconds | |
| ## Format Compatibility | |
| ✅ **Matches Anthony's working format exactly:** | |
| - episodes.jsonl with `length` field | |
| - tasks array in episodes | |
| - Proper episodes_stats.jsonl structure | |
| - Version tag v2.1 | |
| - Correct feature definitions | |
| ✅ **REAL DATA:** | |
| - Timestamps from actual robot recording | |
| - Message count and timing | |
| - Episode duration and FPS | |
| ❌ **PLACEHOLDER DATA:** | |
| - Robot joint positions/velocities (all zeros) | |
| - Action commands (all zeros) | |
| **Note:** To get real robot state data, use `rosbags` library to decode ROS messages. | |
| This dataset demonstrates the correct LeRobot format with real timing data from bag_all_0.db3. | |