Datasets:

THULab
/

so100_nut_test_11

license: apache-2.0
task_categories:
  - robotics
tags:
  - LeRobot
  - so100
  - tutorial
  - nuts
  - tsfile
  - timeseries
  - format:tsfile
pretty_name: so100_nut_test_11
modality: timeseries
configs:
  - config_name: default
    data_files:
      - split: train
        path: data/so100_nut_test_11.tsfile

so100_nut_test_11 (TsFile)

Apache TsFile version of 356c/so100_nut_test_11.

Overview

A LeRobot robot-manipulation dataset — a nut pick-and-place manipulation task recorded with a SO-100 arm. The source card is auto-generated ("This dataset was created using LeRobot") and does not add a free-text description; the facts below are taken from the source meta/info.json.

Robot: SO-100
Episodes: 100
Frames: 38691
Sampling rate: 30 fps
Tasks: 1
Splits: a single train split (0:100)

Schema (TsFile structure)

Time (INT64, milliseconds) — round(timestamp * 1000); the source timestamp column (seconds) is dropped because it equals Time / 1000.
episode_index (TAG), task_index (TAG) — device dimensions; query one episode with WHERE episode_index = <n>.
frame_index (FIELD, INT64), sample_index (FIELD, INT64, from the source index) — per-frame bookkeeping.
Vector columns (single-precision FLOAT, source name with . → _ and an element index appended):
- observation.state → observation_state_0..observation_state_5 (FLOAT)
- action → action_0..action_5 (FLOAT)

Camera video streams are not included in this repository; see the original dataset for the videos: https://huggingface.co/datasets/356c/so100_nut_test_11 (videos/ directory).

Usage

Read the .tsfile files with the Apache TsFile Java or Python SDK.

Source & license

Original dataset: https://huggingface.co/datasets/356c/so100_nut_test_11
Author / publisher: 356c
License: apache-2.0