title: Changing width of bars in bar chart created using seaborn.factorplot
body: <p>I'm trying to create bar chart using seaborn.factorplot. My code looks like this:</p>
  
  <pre><code> import seaborn
   import matplotlib.pyplot as plt 
  
  df=pd.read_csv('data.csv')
  
   fg = seaborn.factorplot(x='vesselID', y='dur_min', hue='route', size=6,aspect=2    ,kind='bar', data=df)
  </code></pre>
  
  <p>my <strong>data.csv</strong> looks like this</p>
  
  <pre><code> ,route,vesselID,dur_min
   0,ANA-SJ,13,39.357894736842105
   1,ANA-SJ,20,24.747663551401867
   2,ANA-SJ,38,33.72142857142857
   3,ANA-SJ,69,37.064516129032256
   4,ED-KING,30,22.10062893081761
   5,ED-KING,36,21.821428571428573
   6,ED-KING,68,23.396551724137932
   7,F-V-S,1,13.623239436619718
   8,F-V-S,28,14.31294964028777
   9,F-V-S,33,16.161616161616163
   10,MUK-CL,18,13.953191489361702
   11,MUK-CL,19,14.306513409961687
   12,PD-TAL,65,12.477272727272727
   13,PT-COU,52,27.48148148148148
   14,PT-COU,66,28.24778761061947
   15,SEA-BI,25,30.94267515923567
   16,SEA-BI,32,31.0
   17,SEA-BI,37,31.513513513513512
   18,SEA-BR,2,55.8
   19,SEA-BR,13,57.0
   20,SEA-BR,15,54.05434782608695
   21,SEA-BR,17,50.43859649122807
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/iPjtF.png" rel="noreferrer"><img src="https://i.stack.imgur.com/iPjtF.png" alt="please click here to see the output"></a></p>
  
  <p>Now my question is  how to change the width of the bar and I'm not able to achieve this by changing size and aspect. </p>