How to use

With node

• Add source gpx files in data/inputs/reference_track and data/inputs/challenger_tracks folders
• Run npm run node
• Synthesis is logged in the console.
• The gpx file containing all missed points of reference track is added in data/output folder

In browser

• Run npm run build or npm run build:watch to bundle javascript files
• Launch you local server
• Open http://localhost:5500 in your web browser

Good to know

You can create test GPX files and view generated GPX files with https://gpx.studio/l/fr/.

For devs only

Deployed on github pages using Github Actions (and not the basic Deploy From Branch)

• Details in .github/workflows/deploy.yml

Dev mode

• Use webpack --mode=development to avoid minification only in dev mode
• Launch all tests with npm run test

Performance info

2 long methods (respectively with orleans-loop & Bordeaux_Paris examples):

• parseGpx chall : 350 ms / 2300 ms
• calculate closest: 7000 ms / 5000 ms
• => Comes from external libs fast-xml-parser & calculateClosest (while loop executed 1_000_000 times)

To do

• Optimize performance by using the hypothesis that points are really close together in calculateClosest method
• Check timestamps presence before calculating kpis
• Create personalized Error classes
• Get rid of global variables in indexWeb.js ?