Upgraded from iPhoto to Photos.
In iPhoto I had a smart album with hundreds of photos from a particular GPS location.
After the upgrade to Photos the smart album was gone. I still had the photographs hidden among thousands of others.
Now how do I find the photos based on GPS data and define a smart album to do that?
MacBook Pro with Retina display, OS X Yosemite (10.10.3), New Photos app lost my smart album