# xarray.plot.FacetGrid.map_plot1d

#### FacetGrid.map_plot1d(func, x, y, , z=None, hue=None, markersize=None, linewidth=None, \*\*kwargs)[[source]](https://github.com/pydata/xarray/blob/main/xarray/plot/facetgrid.py#L432-L614)

Apply a plotting function to a 1d facet’s subset of the data.

This is more convenient and less general than `FacetGrid.map`

* **Parameters:**
  * **func** – A plotting function with the same signature as a 1d xarray
    plotting method such as xarray.plot.scatter
  * **x, y** – Names of the coordinates to plot on x, y axes
  * **\*\*kwargs** – additional keyword arguments to func
* **Returns:**
  **self** (`FacetGrid object`)