title: How does Xarray plot a bar chart?
body: <p>How can I plot a bar chart from a Python Xarray dataset (eg. rain data axis)?</p>
  
  <p>I am already using this code to resize the plot</p>
  
  <pre><code>fig, ax = plt.subplots(figsize=(9, 9)) #redimensionamento do gráfico
  dsfanadia.rain.plot(ax=ax)
  </code></pre>