title: Increase length of y axis in python matplotlib
body: <p><a href="https://i.stack.imgur.com/51oHJ.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/51oHJ.png" alt="enter image description here"></a></p>
  
  <p>I have obtained this image via matplotlib library.</p>
  
  <p>Now I just want to increase y axis length to get a clearer view.</p>
  
  <p>Code is given below:</p>
  
  <pre><code>plt.figure(1)
  plt.subplot(211)
  plt.plot_date(df['Condition'],df['Date'], tz=None, xdate=True, ydate=False)
  plt.title('Scatter plot')
  plt.xlabel('Condition')
  plt.ylabel('Date')
  plt.show()
  </code></pre>