Contour Plot#

A contour plot of the air temperature over the US.

import hvplot.xarray # noqa

ds = hvplot.sampledata.air_temperature('xarray').sel(time='2014-02-25 12:00')

ds.hvplot.contour(
    x='lon',
    y='lat',
    z='air',
    levels=list(range(240, 300, 5)),
    cmap='plasma_r',
    line_width=1.2,
    data_aspect=1,
    clabel='Air Temperature (K)',
    title='Contour Plot (Bokeh)',
)

import hvplot.xarray # noqa
hvplot.extension('matplotlib')

ds = hvplot.sampledata.air_temperature('xarray').sel(time='2014-02-25 12:00')

ds.hvplot.contour(
    x='lon',
    y='lat',
    z='air',
    c='air',
    levels=list(range(240, 300, 5)),
    cmap='plasma_r',
    linewidth=1.2,
    data_aspect=1,
    width=700,
    clabel='Air Temperature (K)',
    title='Contour Plot (Matplotlib)',
)