Skip to content

Latest commit

 

History

History
 
 

dashr-wind-streaming

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
assets
assets
 
 
db
db
 
 
.buildpacks
.buildpacks
 
 
Aptfile
Aptfile
 
 
Procfile
Procfile
 
 
README.md
README.md
 
 
app.R
app.R
 
 
init.R
init.R
 
 

README.md

dashr-wind-streaming

Wind streaming

This is a dash for R version of the Wind Streaming app written in python Wind Streaming

Screenshots

assets/windspeed-demo.gif

About this app:

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.

Using the demo

Running the app locally

Clone the git repo and change to the root directory

git clone https://github.com/plotly/dash-sample-apps
cd dash-sample-apps/apps/dashr-wind-streaming

Install the requirements. From the terminal, run the following to install the required packages in the default location:

R -e "install.packages(c("dash", "DBI", "RSQLite", "stringr", "glue", "data.table", "plotly", "VGAM"))"

Run the app. From the terminal, run:

Rscript app.R

Open a browser at http://127.0.0.1:8050