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THULab/test2_makerlab2_0_20260711_173020

test2_makerlab2_0_20260711_173020 (TsFile) Apache TsFile version of makermods/test2_makerlab2.0_20260711_173020. Overview This dataset is a LeRobot v3.0 dataset recorded with an SO-100 follower arm in a MakerLab 2.0 booth. Robot: SO-100 follower (so_follower) Scale: 5 episodes, 2,244 frames, 30 fps Split: train Cameras (not uploaded): wrist, front Schema (TsFile structure) The TsFile table is named test2_makerlab2_0_20260711_173020. Role… See the full description on the dataset page: https://huggingface.co/datasets/THULab/test2_makerlab2_0_20260711_173020.

sourceHugging Faceapache-2.0updated 1mo agoView on Hugging Face
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test2makerlab2020260711173020 (TsFile)

Apache TsFile version of `makermods/test2_makerlab2.0_20260711_173020`.

Overview

This dataset is a LeRobot v3.0 dataset recorded with an SO-100 follower arm in a MakerLab 2.0 booth.

  • —Robot: SO-100 follower (so_follower)
  • —Scale: 5 episodes, 2,244 frames, 30 fps
  • —Split: train
  • —Cameras (not uploaded): wrist, front

Schema (TsFile structure)

The TsFile table is named test2_makerlab2_0_20260711_173020.

RoleColumns
TimeTime, INT64 milliseconds
TAGepisode_index, task_index
FIELDframe_index, sample_index
FIELDaction_0 … action_5, FLOAT
FIELDobservation_state_0 … observation_state_5, FLOAT

Vector columns are flattened into scalar FLOAT measurements (single precision). The source index column is retained as sample_index.

Conversion notes

  • —Time = round(timestamp * 1000) with millisecond precision; time restarts inside each episode, while episode_index and task_index identify the TsFile device.
  • —The original timestamp field is omitted because it is exactly represented by Time / 1000.
  • —Camera video streams are NOT included in this repository; they remain in the source videos tree.
  • —meta/ is mirrored from the source. Aside from the redundant timestamp column and the excluded videos, no source rows or numeric fields are dropped.

Read example

python
from tsfile import TsFileReader

with TsFileReader("data/test2_makerlab2_0_20260711_173020.tsfile") as reader:
    print(reader.get_all_table_schemas()["test2_makerlab2_0_20260711_173020"])

Source & license

  • —Original dataset: https://huggingface.co/datasets/makermods/test2makerlab2.020260711_173020
  • —Author: makermods
  • —License: apache-2.0