Examples of NetcdfFile

ucar.nc2.NetcdfFile

Read-only scientific datasets that are accessible through the netCDF API. Immutable after setImmutable() is called. However, reading data is not thread-safe.

Be sure to close the file when done, best practice is to enclose in a try/finally block:

 NetcdfFile ncfile = null; try { ncfile = NetcdfFile.open(fileName); ... } finally { ncfile.close(); }

Naming

Each object has a name (aka "full name") that is unique within the entire netcdf file, and a "short name" that is unique within the parent group. These coincide for objects in the root group, and so are backwards compatible with version 3 files.

Variable: group1/group2/varname
Structure member Variable: group1/group2/varname.s1.s2
Group Attribute: group1/group2@attName
Variable Attribute: group1/group2/varName@attName

@author caron

    super(name);
  }


  public void utestNestedTable() throws IOException, InvalidRangeException {
    String filename = TestAll.cdmLocalTestDataDir + "dataset/nestedTable.bufr";
    NetcdfFile ncfile = ucar.nc2.dataset.NetcdfDataset.openFile(filename, null);
    Structure outer = (Structure) ncfile.findVariable(BufrIosp.obsRecord);
    StructureData data = outer.readStructure(0);
    //NCdumpW.printStructureData( new PrintWriter(System.out), data);


    assert data.getScalarShort("Latitude") == 32767;


    ArrayStructure as = data.getArrayStructure("struct1");
    assert as != null;
    assert as.getScalarShort(0, as.findMember("Wind_speed")) == 61;


    ncfile.close();
  }

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Examples of NetcdfFile

Naming

Examples of ucar.nc2.NetcdfFile