Naming convention for Speed Camera files

 

Can someone educate me on the naming convention for the enforcement-camera files? What does "1wn-enforcement-camera" mean? It is a smaller file then "2ar-enforcement-camera"

Thanks

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Naming Convention

It is a naming convention Miss POI uses to identify the different versions of download file since she updates it weekly (usually, Wednesdays).

I've never concerned myself with the actual name of the file. Rather, I look at the "Updated" date listed on the webpage, just below the photo. Right now it says 06/10/2009, last Wednesday. She should publish a revised one tomorrow, 06/17/2009.

After I download and extract the files in the archive, I don't even keep the zip file. I delete it. Personal preference.

Also, size doesn't matter (I'll resist the temptation to type some crude comment here). Depending on how many entries she adds (new cameras) and how many she removes (cameras uninstalled & false entries deleted) the file size may go up or down.

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