title: Kibana - Coordinate map - Filter coords using JSON input
body: <p>I am working on a visualisation using Kibana and I have a special case, where I would like to hide/filter out some coordinates.
  I am using the Coordinate map tool, each coordinate is a position where the image was taken.</p>
  <p>Some of them have lat, lon = (0,0), which I would like to filter out using JSON Input.
  The coordinates are stored like:</p>
  <blockquote>
  <p>'image_location': '0, 0'</p>
  </blockquote>
  <blockquote>
  <p>'image_location': '51.415311, 6.868105'</p>
  </blockquote>
  <p>My code, it does not work:</p>
  <pre><code>{&quot;filter&quot; : [
     { &quot;match&quot; : { 
       &quot;image_location&quot;: {&quot;lat&quot;: 0,&quot;lon&quot;: 0} 
                 }
     }
              ]
  }
  </code></pre>
  <p><a href="https://i.stack.imgur.com/kvkZ3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kvkZ3.png" alt="enter image description here" /></a>
  Kibana version: Version: 6.2.3</p>