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
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