Dave, It appears that the log files for the metar2nc(1) and syn2nc(1) decoders follow the pattern ~/logs/<progname>.<YYYYMMDD>.asc, where <progname> is "metar2nc" or "syn2nc" and <YYYYMMDD> is the date. Is there anything in the log files for LDM version 6.13.1.3? > They are attached. > > Thank you. Regards, Steve Emmerson Ticket Details =================== Ticket ID: RQD-888533 Department: Support LDM Priority: Normal Status: Closed