title: How to add GPS location to image in Swift
body: <p>So I have an NSImage and I would like to add GPS location information to the image. I have the latitude and longitude available in any format.</p>
  
  <p>I tried to identify where the GPS info was stored on an image that already has the info and I cannot find any in the EXIF dictionary I was able to extract from the image.</p>
  
  <p>Current progress:</p>
  
  <p><code>let image = imageWell.image //NSImage</code></p>
  
  <p>Help would be much appreciated.</p>