Gerry, I seem to recall you mentioning frustration with a station reporting in your area where the traditional 3 letter identifier also matched one of the Canadian AUTO8 stations reporting SA's (which I've found to be ADS vs KADS). I was updating sfmetar_sa.tbl Addison in TX to be KADS to circumvent this occurence, and thought I'd check up with you to see if this was your problem, or if there were other stations you had found. Thanks, Steve -- Steve Chiswell <address@hidden> Unidata