This app queries a SQL database every second and uses the data to update the wind speed diagram and the wind direction diagram. The wind speed values are then binned in real time to generate the wind histogram plot.

Original repo: plotly/dash-wind-streaming

(The following instructions apply to Posix/bash. Windows users should check here.)

First, clone this repository and open a terminal inside the root folder.

Create and activate a new virtual environment (recommended) by running the following:

python3 -m venv myvenv
source myvenv/bin/activate

Install the requirements:

pip install -r requirements.txt

Run the app:

python app.py

Open a browser at http://127.0.0.1:8050

• To learn more about Dash, check out our documentation.