---
title: "wgs84ToMaplibreMerc | Weather SDK | JavaScript maps SDK"
description: "Documentation for Weather JS"
---

# Function wgs84ToMaplibreMerc

-   wgs84ToMaplibreMerc(lng: number, lat: number): number\[\][](#wgs84tomaplibremerc)
    
    #### Parameters
    
    -   lng: number
    -   lat: number
    
    #### Returns number\[\]