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Hello Gianfranco, Where are you getting your BUFR files? I think the current (as well as older) version of netcdf-java does not handle BUFR data from NCEP very well since NCEP 1) concatenates many BUFR messages into a single file and 2) embeds the BUFR table in the BUFR file. It's been a while since I worked with this context, so I'm struggling to recall if your error is the same one that I was encountering. -kevin. On Mon, Apr 7, 2014 at 12:38 PM, ShInKurO <shinkywork@xxxxxxxx> wrote: > Hi, > I've many bufr files to read, I'm using your java library and I've just > followed your example on: > > > http://www.unidata.ucar.edu/software/thredds/current/netcdf-java/reference/C > ookbook.html#readSequences > > but with version 4.2+ I've this error: > > 13:34:23,007 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-30-196 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,008 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-201 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,008 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-193 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,009 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-194 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,009 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-195 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,010 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-196 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,010 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-199 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,011 INFO [stdout] (default task-1) TableLookup cant find Table B > descriptor = 0-29-200 in tables none, wmo.v13.composite mode=wmoOnly > 13:34:23,011 INFO [stdout] (default task-1) TableLookup cant find Table D > descriptor 3-21-250 in tables > none,resource:/resources/bufrTables/wmo/TableD-121509.csv mode=wmoOnly > 13:34:23,011 INFO [stdout] (default task-1) TableLookup cant find Table D > descriptor 3-21-193 in tables > none,resource:/resources/bufrTables/wmo/TableD-121509.csv mode=wmoOnly > 13:34:23,012 INFO [stdout] (default task-1) Exception: BUFR file has > incomplete tables > 13:34:23,013 ERROR [stderr] (default task-1) > java.lang.IllegalStateException: BUFR file has incomplete tables > 13:34:23,013 ERROR [stderr] (default task-1) at > ucar.nc2.iosp.bufr.BufrIosp.open(BufrIosp.java:99) > 13:34:23,013 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.<init>(NetcdfFile.java:1439) > 13:34:23,014 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.open(NetcdfFile.java:846) > 13:34:23,014 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.open(NetcdfFile.java:479) > 13:34:23,014 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.open(NetcdfFile.java:449) > 13:34:23,014 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.open(NetcdfFile.java:436) > 13:34:23,015 ERROR [stderr] (default task-1) at > ucar.nc2.NetcdfFile.open(NetcdfFile.java:424) > > So I've taken your sources of 4.2 version (I've not found sources of latest > version...) and I've modified them to try to read these my bufr files, but > even if I'm able to read description of BUFR content I'm not able to read > data section. I've just tried with your 4.3+ version but I've the same > error. > > I'm trying to test this code to get values but I've zero returns: > > > NetcdfFile ncfile = NetcdfFile.open(filename); > > Variable fvar = ncfile.findVariable("obs."+innerSeq); > > Array uhm =null; > > if (fvar!=null) > uhm= fvar.read(); > > Object uhmstr = null; > > if (uhm!=null) > uhmstr =uhm.copyToNDJavaArray(); > > > DataType dtt = tmp_.getDataType(); > > try > { > if (dtt.name().equalsIgnoreCase("int")) > { > pw.println(((int[])uhmstr)[0]); > } > else if (dtt.name().equalsIgnoreCase("byte")) > { > pw.println(((byte[])uhmstr)[0]); > } > else if (dtt.name().equalsIgnoreCase("short")) > { > pw.println(((short[])uhmstr)[0]); > } > else if (dtt.name().equalsIgnoreCase("char")) > { > pw.println(((char[])uhmstr)[0]); > } > else if (dtt.name().equalsIgnoreCase("double")) > { > pw.println(((double[])uhmstr)[0]); > } > } > catch (Exception e) > { > ; > } > > > The CDL (readed from debug) is: > > > netcdf D:\01-03-2014-09-00_R_SRI_@@@@_@@@@.BUFR { > types: > enum 0-29-2 { 'Cartesian' = 0, 'Polar' = 1, 'Other' = 2, 'Missing value' > = > 7}; > enum 0-30-31 { 'PPI' = 0, 'Composite' = 1, 'CAPPl' = 2, 'Vertical > section' > = 3, 'Alphanumeric data' = 4, 'Map of subject clutter' = 5, 'Map' = 6, > 'Test > picture' = 7, 'Comments' = 8, 'Map of ground occultation' = 9, 'Map of > radar > beam height' = 10, 'Other' = 14, 'Missing value' = 15}; > enum 0-33-3 { 'Data not suspect' = 0, 'Data slightly suspect' = 1, 'Data > highly suspect' = 2, 'Data considered unfit for use' = 3, 'Quality > information not given' = 7}; > > variables: > > Sequence { > int time; > :units = "minutes since 2014-03-01T09:00:00Z"; > :long_name = "time of observation"; > :_CoordinateAxisType = "Time"; > byte WMO block number; > :missing_value = 127B; // byte > :BUFR:TableB_descriptor = "0-1-1"; > :BUFR:bitWidth = 7; // int > short WMO station number; > :missing_value = 1023S; // short > :standard_name = "station_WMO_id"; > :BUFR:TableB_descriptor = "0-1-2"; > :BUFR:bitWidth = 10; // int > short Year; > :units = "Year"; > :missing_value = 4095S; // short > :BUFR:TableB_descriptor = "0-4-1"; > :BUFR:bitWidth = 12; // int > byte Month; > :units = "Month"; > :missing_value = 15B; // byte > :BUFR:TableB_descriptor = "0-4-2"; > :BUFR:bitWidth = 4; // int > byte Day; > :units = "Day"; > :missing_value = 63B; // byte > :BUFR:TableB_descriptor = "0-4-3"; > :BUFR:bitWidth = 6; // int > byte Hour; > :units = "Hour"; > :missing_value = 31B; // byte > :BUFR:TableB_descriptor = "0-4-4"; > :BUFR:bitWidth = 5; // int > byte Minute; > :units = "Minute"; > :missing_value = 63B; // byte > :BUFR:TableB_descriptor = "0-4-5"; > :BUFR:bitWidth = 6; // int > byte *NOT FOUND; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-30-196"; > :BUFR:bitWidth = 0; // int > short Latitude (coarse accuracy); > :units = "degrees_north"; > :missing_value = 32767S; // short > :scale_factor = 0.01f; // float > :add_offset = -90.0f; // float > :_CoordinateAxisType = "Lat"; > :BUFR:TableB_descriptor = "0-5-2"; > :BUFR:bitWidth = 15; // int > short Longitude (coarse accuracy); > :units = "degrees_east"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 0.01f; // float > :add_offset = -180.0f; // float > :_CoordinateAxisType = "Lon"; > :BUFR:TableB_descriptor = "0-6-2"; > :BUFR:bitWidth = 16; // int > short Latitude (coarse accuracy)-1; > :units = "degrees_north"; > :missing_value = 32767S; // short > :scale_factor = 0.01f; // float > :add_offset = -90.0f; // float > :_CoordinateAxisType = "Lat"; > :BUFR:TableB_descriptor = "0-5-2"; > :BUFR:bitWidth = 15; // int > short Longitude (coarse accuracy)-1; > :units = "degrees_east"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 0.01f; // float > :add_offset = -180.0f; // float > :_CoordinateAxisType = "Lon"; > :BUFR:TableB_descriptor = "0-6-2"; > :BUFR:bitWidth = 16; // int > short Latitude (coarse accuracy)-2; > :units = "degrees_north"; > :missing_value = 32767S; // short > :scale_factor = 0.01f; // float > :add_offset = -90.0f; // float > :_CoordinateAxisType = "Lat"; > :BUFR:TableB_descriptor = "0-5-2"; > :BUFR:bitWidth = 15; // int > short Longitude (coarse accuracy)-2; > :units = "degrees_east"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 0.01f; // float > :add_offset = -180.0f; // float > :_CoordinateAxisType = "Lon"; > :BUFR:TableB_descriptor = "0-6-2"; > :BUFR:bitWidth = 16; // int > short Latitude (coarse accuracy)-3; > :units = "degrees_north"; > :missing_value = 32767S; // short > :scale_factor = 0.01f; // float > :add_offset = -90.0f; // float > :_CoordinateAxisType = "Lat"; > :BUFR:TableB_descriptor = "0-5-2"; > :BUFR:bitWidth = 15; // int > short Longitude (coarse accuracy)-3; > :units = "degrees_east"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 0.01f; // float > :add_offset = -180.0f; // float > :_CoordinateAxisType = "Lon"; > :BUFR:TableB_descriptor = "0-6-2"; > :BUFR:bitWidth = 16; // int > short Number of pixels per column; > :missing_value = 4095S; // short > :BUFR:TableB_descriptor = "0-30-22"; > :BUFR:bitWidth = 12; // int > short Number of pixels per row; > :missing_value = 4095S; // short > :BUFR:TableB_descriptor = "0-30-21"; > :BUFR:bitWidth = 12; // int > short Pixel size on horizontal - 1; > :units = "m"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 10.0f; // float > :BUFR:TableB_descriptor = "0-5-33"; > :BUFR:bitWidth = 16; // int > short Pixel size on horizontal - 2; > :units = "m"; > :_Unsigned = "true"; > :missing_value = 65535L; // long > :scale_factor = 10.0f; // float > :BUFR:TableB_descriptor = "0-6-33"; > :BUFR:bitWidth = 16; // int > byte *NOT FOUND-1; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-201"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-2; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-193"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-3; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-194"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-4; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-195"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-5; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-196"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-6; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-199"; > :BUFR:bitWidth = 0; // int > byte *NOT FOUND-7; > :missing_value = 0B; // byte > :BUFR:TableB_descriptor = "0-29-200"; > :BUFR:bitWidth = 0; // int > enum 0-29-2 Co-ordinate grid type; > :units = "CodeTable 0-29-2"; > :BUFR:CodeTable = "0-29-2 (0-29-2)"; > :BUFR:TableB_descriptor = "0-29-2"; > :BUFR:bitWidth = 3; // int > enum 0-30-31 Picture type; > :units = "CodeTable 0-30-31"; > :BUFR:CodeTable = "0-30-31 (0-30-31)"; > :BUFR:TableB_descriptor = "0-30-31"; > :BUFR:bitWidth = 4; // int > enum 0-33-3 Quality information; > :units = "CodeTable 0-33-3"; > :BUFR:CodeTable = "0-33-3 (0-33-3)"; > :BUFR:TableB_descriptor = "0-33-3"; > :BUFR:bitWidth = 3; // int > short Radar rainfall intensity; > :units = "m s-1"; > :missing_value = 4095S; // short > :scale_factor = 1.0E-7f; // float > :BUFR:TableB_descriptor = "0-21-36"; > :BUFR:bitWidth = 12; // int > > Sequence { > short Radar rainfall intensity; > :units = "m s-1"; > :missing_value = 4095S; // short > :scale_factor = 1.0E-7f; // float > :BUFR:TableB_descriptor = "0-21-36"; > :BUFR:bitWidth = 12; // int > } seq1; > > } obs(*); > > > :history = "Direct read of BUFR data by CDM version 4.1"; > :location = "D:\\01-03-2014-09-00_R_SRI_@@@@_@@@@.BUFR"; > :BUFR:edition = 3; // int > :BUFR:categoryName = "Radar data"; > :BUFR:category = 6; // int > :BUFR:subCategory = 0; // int > :BUFR:localSubCategory = -1; // int > :BUFR:centerName = "255.255 (Missing value)"; > :BUFR:center = 255; // int > :BUFR:subCenter = 255; // int > :BUFR:table = 0; // int > :BUFR:tableVersion = 11; // int > :BUFR:localTableVersion = 6; // int > :WMO Header = ""; > :Conventions = "BUFR/CDM"; > } > > > I've just tested my code with another file found on the net here and it > works: > > > https://groups.google.com/group/nctoolbox/attach/b16b17201b1484e6/5900.20030 > 601.surface?part=4 > > but with my files I've zero values. I've attached one of my files in this > mail. > > Thanks in advance for your replies! > > Gianfranco > > > > -- > Z-Light e Z-Pro: servizi zimbra per caselle con dominio email.it, per > tutti i dettagli > Clicca qui > http://posta.email.it/caselle-di-posta-email-it/?utm_campaign=email_Zlight_Pro&utm_source=footer/f > > Sponsor: > Outlet Casa e cucina: tanti prodotti a prezzi scontatissimi, sopri di piu' > Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=13289&d=7-4 > _______________________________________________ > netcdf-java mailing list > netcdf-java@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/ > -- Kevin L. Manross CIRA - NOAA/OAR/ESRL/GSD/ISB Boulder, CO 303-497-6063 The contents of this message are mine personally and do not necessarily reflect any position of NOAA
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