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Both the accumulated precip and dewpoint should be decoded correctly if you copy abomgrib228.tbl to wmogrib228.tbl (fine if you do this in a working directory and not $GEMTBL/grid/ ) decoded from IDY25200.group1.slv.2011012512.006.surface.grb: Number of grids in file: 11 Maximum number of grids in file: 5000 NUM TIME1 TIME2 LEVL1 LEVL2 VCORD PARM 1 110125/1200F006 150 HGHT DEWPT_SCRN 2 110125/1200F006 150 HGHT RH2M 3 110125/1200F006 150 HGHT TMAX_SCRN01 4 110125/1200F006 150 HGHT TMIN_SCRN01 5 110125/1200F006 10 HGHT U10 6 110125/1200F006 10 HGHT V10 7 110125/1200F006 0 NONE SFC_PRES 8 110125/1200F006 0 NONE SFC_TEMP 9 110125/1200F006 0 NONE MSLP 10 110125/1200F006 0 NONE TTL_CLD 11 110125/1200F006 0 NONE ACCUM_PRCP06 gdcntr fill plot of ACCUM_PRCP06 looks good at first glance. -Michael > > Michael, > > I having two issues with the decoding of the ABOM ACCESS grids. I created > grib tables as you suggested and for the most part things decode just fine. > However, I have discovered that accumulated precip will not decode properly > (grib table 228) even though I have created a table for it. I have a link to > a grib file containing accumulated precip. I am thinking that either the > valid time (0-24 hr), or maybe vertical coord is giving problems. > > Also, the upper-air data file decodes correctly except for dewpoint. > Dewpoint is on grib table 228, while everything else in the file is grib > table 128. There is a link to that file as well, as well as my grib tables. > Note I named them abom instead of accs. > > I also have a grib file called *group1.slv* that contains also accum precip > as well as temp/wind that is on grib 128. > > http://psnldm.balloonfacility.org/csbfops/ACCESS_test > > username is csbfmet > pw is p!bal > > Thanks, > Robert Mullenax > CSBF Meteorology > > > > > > Ticket Details =================== Ticket ID: LEE-104128 Department: Support GEMPAK Priority: High Status: Open