title: I cannot get "default.realm" file in my iOS Simulator
body: <p>I want to access the Realm data file which is created on iOS Simulator. With the instruction of <a href="https://stackoverflow.com/questions/28465706/how-to-find-my-realm-file">this question</a>, I got to the following directory:</p>
  
  <pre><code>~/Library/Developer/CoreSimulator/Devices/0AB2D954-A3D5-4ABF-A5C5-CC470FB4ABDE/data/Containers/Data/Application/7192723E-7582-48EB-8B66-14E1073D7CE6/Documents
  </code></pre>
  
  <p>However, the directory has only the following Realm files:</p>
  
  <pre><code>default.realm.note
  default.realm.log_a
  default.realm.log_b
  default.realm.log
  default.realm.lock
  </code></pre>
  
  <p>and I cannot find the Realm file <code>default.realm</code>.</p>
  
  <p>Also, when I open up the Realm Browser and access to the directory, all the files above except <code>default.realm.note</code> is grayed-out and I cannot access the Realm data.</p>
  
  <p>Note that I create a Realm instance and save data by <code>realm.write</code>:</p>
  
  <pre><code>try! self.realm.write {
      for (_, value) in json { // json is from SwiftyJSON
          let pitcher = Player()
          player.year.value = value["year"].int
          player.name = value["name"].stringValue
  
          self.realm.add(player)
      }
  }
  </code></pre>
  
  <p>So how can I access the Realm data file?</p>