Visit files contain all of the visits generated for every device within the specified time period. 

Visit files can be requested in the console for any time period. Note that for large datasets it can take up to an hour to produce the file. Due to the amount of data we will chunk the files into a maximum file size of 5GB. The UI will indicate which visit files have been requested and allow you to download them when they are ready. Because generation of the files may take some time, you are able to close the browser and return to the screen at any point. If there are multiple chunks for a file then this is displayed on the UI and in the file name when downloaded.

Output format

Visit files are in the following format:

deviceId,regionId,t1,t2,t3,t4

Where:

• t1 = last observation before entry (can be null if no previous observations)
• t2 = first observation after entry
• t3 = last observation before exit
• t4 = first observation after exit (can be null if no future observations)

All times are in unix milliseconds.