what is the best way to run scl2pd.py from within pd? i forgot where shell is located.  i want an open file dialog then pass the file name to scl2pd.py. i probably ought to just rewrite in a language    i understand like java and have the ratios sent to a table through udp that way I can have a cool scala browser that displays info about the scale before selecting it to be used since there are over 4000 of them