NODE ID,AWIPS ID,PRODUCT,ADD/REV/DEL,SEASONAL (Y/N),CHAR PER MSG,FREQUENCY,NWSTG DISTR
,,SDUC20 NUHV,DEL,,,,GNCA: Line 90
,,SDUC10 MUHV,ADD,,,,GIFS: Line 42
,,SDUC40 MUHV,ADD,,,,GIFS: Line 42
,,SDUC59 MUHV,ADD,,,,GIFS: Line 42