---
title: "Isolines layer | Weather plus"
description: "Weather module isolines layer API reference."
---

# Isolines layer

An instance of IsolineLayer is maint to be used to display isoline, for example of atmospheric pressure. At the moment, this is working best with a tilesets containing a single level `0/0/0`.

## API reference

[Class IsolineLayer](https://docs.maptiler.com/sdk-js/modules/weather/api-reference/classes/IsolineLayer/)

## Related layers

-   [Weather plus pressure isolines layer](https://docs.maptiler.com/sdk-js/modules/weather/api/pressure-isolines/)