In Sweden, SMHI (Swedish Meteorological and Hydrological Institute) publish prognosis data available through an Open API.
This implementation reads data from the model using the latitude/longitude location information provided by the web-client. The model contains forecast data for the following 10 days
A live example is here
The frontend (webpage) use bootstrap and highcharts to display data.
fc_emitter.py is the server process, using flask and templates to generate HTML. At a request to Index ("/"), flask
render the template fc.html. These libraries are loaded:
- bootstrap and bootstrap-icons
- jQuery dataTables
- highcharts and highcharts windbarb
- D3
Layout of UI is done through bootstrap, plotting through highcharts and a table of data through jQuery. Special care is taken to draw a windrose, D3 is used to create the bins for the histogram used as input for the Windrose.