title: Ignore cells on Excel line graph
body: <p>I am trying to draw a line graph in Excel 2010. The y column data source has some gaps in it and I want these to be ignored for the graph. Seems to default these to zero. I know the "Hidden and Empty Cell Settings" exists, but this is only giving the option to set it to zero. Any other way to get my graph looking the way I want it</p>
  
  <p>Image available once I have enough reputation!</p>