Gambo, I was going to set up one of those "Ping:" threads but since I see this one is still active, I'll say it here:
Thanks for the incredible amount of work that you must have put into all of those park data files and your willingness to share the results with the community. I downloaded your Importable Ballpark PRK Files for use with my semi-historical fictional league and I was amazed: there are 679 files in that download!
I'm guessing that you manually entered the data into the game from your equally impressive Stadium Chart, one by one, and exported them as prk files. My gosh.
Thanks again.