Package ucar.nc2

Examples of ucar.nc2.Group.findVariable()

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  }

  private void testVlenEndian(String filename, int n) throws IOException {
    NetcdfFile ncfile = NetcdfDataset.openFile(filename, null);

    Variable v = ncfile.findVariable("levels");
    assert (null != v);
    assert (v.getDataType() == DataType.INT);
    assert (v.getRank() == 2);
    assert (v.getShape()[0] == n) : v.getShape()[0];
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  }

  public void test1() throws IOException {
    //H5header.setDebugFlags( new ucar.nc2.util.DebugFlagsImpl("H5header/header"));
    NetcdfFile ncfile = TestH5.open(testDir +"HIRDLS1_v4.0.2a-aIrix-c2_2003d106.he5");
    Variable dset = ncfile.findVariable("HDFEOS/SWATHS/HIRDLS_L1_Swath/Data Fields/Scaled Ch01 Radiance");
    dset.read();
  }

  public void test2() throws IOException {
    NetcdfFile ncfile = TestH5.open(testDir +"HIRDLS2-AFGL_b027_na.he5");
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    dset.read();
  }

  public void test2() throws IOException {
    NetcdfFile ncfile = TestH5.open(testDir +"HIRDLS2-AFGL_b027_na.he5");
    Variable dset = ncfile.findVariable("HDFEOS/SWATHS/HIRDLS/Data Fields/Altitude");
   
    //H5header.setDebugFlags( new ucar.nc2.util.DebugFlagsImpl("H5header/dataBtree"));
    Array data = dset.read();
    assert data.getElementType() == float.class;
  }
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    long start = System.currentTimeMillis();

    NetcdfFile ncfile = NetcdfFile.open(filename);
    ncfile.sendIospMessage(NetcdfFile.IOSP_MESSAGE_ADD_RECORD_STRUCTURE);

    Structure record = (Structure) ncfile.findVariable("record");
    List<Variable> members = record.getVariables();
    for (Variable v : members) {
      if (v.getDataType() != DataType.CHAR)
        new MetarField(v.getShortName());
    }
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  public void openFile(Average avg) throws IOException, InvalidRangeException {
    long start = System.nanoTime();

    NetcdfFile ncfile = NetcdfDataset.openFile(TestAll.cdmUnitTestDir +"ft/grid/netcdf/AZ.000000000.nc", null);
    Variable v = ncfile.findVariable("qc");
    assert null != v;
    assert v.getDataType() == DataType.BYTE;

    Array data = v.read();
    assert data.getElementType() == byte.class;
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      "  </aggregation>\n" +
      "</netcdf>";
    NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(xml), "aggFmrcScaling", null);

    // make sure that scaling is applied
    VariableDS vs = (VariableDS) ncfile.findVariable("hs");
    Array data = vs.read("0,1,:,:)");
    while (data.hasNext()) {
      float val = data.nextFloat();
      if (!vs.isMissing(val))
        assert (val < 10.0) : val;
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  public void testScaling2() throws Exception {
    NetcdfFile ncfile = NetcdfDataset.acquireFile("file:D:/work/signell/efine/fine.ncml", null);

    // make sure that scaling is applied
    VariableDS vs = (VariableDS) ncfile.findVariable("hs");
    Array data = vs.read("0,1,:,:)");
    while (data.hasNext()) {
      float val = data.nextFloat();
      if (!vs.isMissing(val))
        assert (val < 10.0) : val;
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    String filename = "file:./" + TestNcML.topDir + "TestValuesFromAttribute.xml";

    NetcdfFile ncfile = NcMLReader.readNcML(new StringReader(ncml), filename, null);
    System.out.println(" TestNcmlAggExisting.open " + filename + "\n" + ncfile);

    Variable newVar = ncfile.findVariable("titleAsVariable");
    assert null != newVar;

    assert newVar.getShortName().equals("titleAsVariable");
    assert newVar.getRank() == 0;
    assert newVar.getSize() == 1;
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    Object val = data.getObject(0);
    assert val instanceof String;
    assert val.equals("COADS 1-degree Equatorial Enhanced");

    ////////////////
    newVar = ncfile.findVariable("titleAsVariable2");
    assert null != newVar;

    assert newVar.getShortName().equals("titleAsVariable2");
    assert newVar.getRank() == 0;
    assert newVar.getSize() == 1;
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    val = data.getObject(0);
    assert val instanceof String;
    assert val.equals("COADS 1-degree Equatorial Enhanced");

    ///////////////
    newVar = ncfile.findVariable("VariableAttribute");
    assert null != newVar;

    assert newVar.getShortName().equals("VariableAttribute");
    assert newVar.getRank() == 1;
    assert newVar.getSize() == 2;
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