title: Scale y-Axis in kibana 4.1.0
body: <p>In kibana 4.1.0 Is there some way to scale the Y-axis?, I have an average metric with a field that is in seconds, but I want it to be shown in hours, I mean the 25,000 seconds should be somenthing like 25000/3600 or something like that.  </p>
  
  <p><img src="https://i.stack.imgur.com/yJzdf.png" alt="enter image description here"></p>
  
  <p>Kibana 4 provides a feature to introduce a Json input taht should be merged with the existing configuration but I cannot make it work, I saw that this script should work : </p>
  
  <p>{'script':'(_value)/3600'}</p>
  
  <p>but it doesnt, it throws an error :</p>
  
  <p>Visualize: Request to Elasticsearch failed: {"error":"SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[leNBGA9VRmuUiPaMidqeVw][logstash-2014.05.20][0]: SearchPar...</p>
  
  <p>any ideas??</p>