Skip to content

Latest commit

 

History

History
44 lines (33 loc) · 1.28 KB

README.md

File metadata and controls

44 lines (33 loc) · 1.28 KB
Raw

Split CSV File

This transformation job example takes an input CSV file and splits it into smaller CSV files based on a defined time interval.

Run job

Setup

Operating mode: File (--in-file)

Parameters:

[
    {
        "name": "Split Interval (s)",
        "type": "int",
        "param": "split-interval",
        "value": "",
        "help": "Time interval in seconds for splitting the CSV"
    },
    {
        "name": "Time column",
        "type": "string",
        "param": "time-column",
        "value": "time",
        "help": "Time column that will be used to split the CSV"
    }
]

Test the transformation block locally

The dataset used to test this transformation is accessible here: https://www.kaggle.com/datasets/luisomoreau/activity-detection.

pip3 install -r requirement.txt

python3 transform.py --in-file input/Accelerometer.csv --out-directory output --split-interval 10 --time-column time

In this transformation job, you specify the --split_interval parameter to define the time interval (in seconds) for splitting the input CSV file into smaller CSV files.