【help】question about pressure isoline

[zyy123]

I am a web developer just need a small assistance in overlaying the pressure isobars lines over leaflet map.and i want to know what is the efficient data format to store the pressure data. I searched a lot but unable to get any help.

thanks in advance

[fastseas]

I have not looked myself, but have you gone digging through the code for the isoline plugin:
https://api4.windy.com/assets/v/16.1.0-cc030470/plugins/isolines.js

You might find there are parameters you might manage to configure; or you might be able to make your own custom variant to use in place of this ootb plugin.