Greetings!
I have been using the utility ucar.nc2.iosp.grib.Grib2Netcdf in toolsUI-4.1
successfully to convert High Resolution Rapid Refresh (HRRR) GRIB2 files to
netcdf-3.
When trying to use this utility in toolsUI-4.2, I am unable to write out
the file:
[manross@albion HRRR]$ java -Xmx512m -classpath
/mnt/home/manross/Programming/Java/toolsUI-4.2.jar
ucar.nc2.iosp.grib.Grib2Netcdf hrrr_20111212-1200F0000.grib2 out_42.nc
Mon Dec 12 17:20:44 GMT 2011 ... Start of Grib2Netcdf
read grib file=hrrr_20111212-1200F0000.grib2 write to netCDF file=out_42.nc
Dec 12, 2011 5:20:44 PM ucar.nc2.iosp.grid.GridVariable makeVariable
WARNING: Duplicate record for hrrr_20111212-1200F0000.grib2
GribGridRecord{param=Total_precipitation, levelType1=1, levelValue1=0.0,
forecastTime=0, pdsOffset=369269359}
GribGridRecord{param=Total_precipitation, levelType1=1, levelValue1=0.0,
forecastTime=0, pdsOffset=369268399}
Dec 12, 2011 5:20:44 PM ucar.nc2.iosp.grid.GridVariable makeVariable
WARNING: Duplicate record for hrrr_20111212-1200F0000.grib2
GribGridRecord{param=Water_equivalent_of_accumulated_snow_depth,
levelType1=1, levelValue1=0.0, forecastTime=0, pdsOffset=369270079}
GribGridRecord{param=Water_equivalent_of_accumulated_snow_depth,
levelType1=1, levelValue1=0.0, forecastTime=0, pdsOffset=369269119}
Dec 12, 2011 5:20:44 PM ucar.nc2.iosp.grid.GridVariable makeVariable
WARNING: Duplicate record for hrrr_20111212-1200F0000.grib2
GribGridRecord{param=Convective_precipitation, levelType1=1,
levelValue1=0.0, forecastTime=0, pdsOffset=369269599}
GribGridRecord{param=Convective_precipitation, levelType1=1,
levelValue1=0.0, forecastTime=0, pdsOffset=369268639}
Dec 12, 2011 5:20:44 PM ucar.nc2.iosp.grid.GridVariable makeVariable
WARNING: Duplicate record for hrrr_20111212-1200F0000.grib2
GribGridRecord{param=Large_scale_precipitation_non-convective,
levelType1=1, levelValue1=0.0, forecastTime=0, pdsOffset=369269839}
GribGridRecord{param=Large_scale_precipitation_non-convective,
levelType1=1, levelValue1=0.0, forecastTime=0, pdsOffset=369268879}
Exception in thread "main" java.lang.IllegalArgumentException: Variable
starting pos=2164328984 may not exceed 2147483647
at ucar.nc2.iosp.netcdf3.N3header.writeHeader(N3header.java:671)
at ucar.nc2.iosp.netcdf3.N3header.create(N3header.java:602)
at ucar.nc2.iosp.netcdf3.N3iosp.create(N3iosp.java:641)
at ucar.nc2.NetcdfFileWriteable.create(NetcdfFileWriteable.java:605)
at ucar.nc2.FileWriter.writeToFile(FileWriter.java:225)
at ucar.nc2.FileWriter.writeToFile(FileWriter.java:96)
at ucar.nc2.iosp.grib.Grib2Netcdf.main(Grib2Netcdf.java:125)
Unfortunately, I can't even find the Grib2Netcdf utility in toolsUI-4.3.
Is this utility no longer available or supported? Is there anything like
it in 4.3? If not, is there a chance that I could get this fixed in v4.2?
I'd be happy to supply the GRIB2 file if people want to test this.
Many thanks!!
-kevin.
--
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Kevin L. Manross | ** New Address **
CIMMS Research Associate | 120 David L. Boren Bvd
NSSL : WRDD : SWAT | Rm 3923<kevin.manross@xxxxxxxx>
<https://hedwig.nssl.noaa.gov/frame.html?&security=false&lang=en> |
405.325.6385www.cimms.ou.edu/~kmanross |
"My opinions are my own and not representative of
CIMMS, NSSL, NOAA or any affiliates"
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