README.md

---
license: apache-2.0
task_categories:
- robotics
tags:
- tsfile
- timeseries
- time-series
- format:tsfile
pretty_name: record_test3
size_categories:
- 10K<n<100K
configs:
- config_name: default
  data_files:
  - split: train
    path: data/record_test3.tsfile
---

# record_test3 (TsFile)

Apache TsFile version of [`MoeOver/record-test3`](https://huggingface.co/datasets/MoeOver/record-test3).

- **Converted rows:** 52,098
- **Data files:** `['data/record_test3.tsfile']`

## Usage

Install the Apache TsFile Python SDK (`pip install tsfile`) and read a converted file:

```python
from pathlib import Path
from tsfile import TsFileReader

path = Path("data/record_test3.tsfile")
with TsFileReader(str(path)) as reader:
    schemas = reader.get_all_table_schemas()
    print("tables:", list(schemas))
    table_name = next(iter(schemas))
    table = schemas[table_name]
    columns = [column.get_column_name() for column in table.get_columns()]
    print("columns:", columns)
    field_names = [
        column.get_column_name()
        for column in table.get_columns()
        if column.get_column_name() not in {"Time", "time"}
    ]
    if field_names:
        with reader.query_table(table_name, field_names[:3], batch_size=1024) as result:
            batch = result.read_arrow_batch()
            if batch is not None:
                print(batch.to_pandas().head())
```

## Source & license

- Original dataset: https://huggingface.co/datasets/MoeOver/record-test3
- Author / publisher: MoeOver
- License: apache-2.0