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Hi Mark, re: three methods of processing Antarctic-IDD GRIB1 products I read your inquiry and reviewed the three methods you are investigating for processing the products; all of your entries look reasonable except the one for using the GEMPAK decoder dcgrib2: EXP USAP\.NCAR\.GRIB\.D1\.(....)(..)(..)(..).(.*) PIPE decoders/dcgrib2 -d data/gempak/logs/dcgrib2_amps.log -e GEMTBL=/home/gempak/GEMPAK5.9.2/gempak/tables -a copy of the AMPS GRIB table needs to be in the gempak tables directory The last line needs to be replaced with the appropriate value. Question: Have you tried these methods and run into problems? If yes, please send us the log output so we can help pinpoint the problem you are (apparently) seeing. Cheers, Tom **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: EPW-667205 Department: Support IDD Priority: Normal Status: Closed