コード例 #1
0
  /*
   Structure {
    int a_name;
    byte b_name(3);
    byte c_name(3);
    short d_name(3);
    int e_name(3);
    long f_name(3);
    int g_name(3);
    short h_name(3);
    int i_name(3);
    long j_name(3);
    float k_name(3);
    double l_name(3);
  } CompoundNative(15);
      type = Layout(8);  type= 1 (contiguous) storageSize = (15,144) dataSize=0 dataAddress=2048
  */
  @Test
  public void testReadH5StructureArrayMembers() throws java.io.IOException {
    try (NetcdfFile ncfile = TestH5.openH5("complex/compound_native.h5")) {

      Variable dset = ncfile.findVariable("CompoundNative");
      assert (null != dset);
      assert (dset.getDataType() == DataType.STRUCTURE);
      assert (dset.getRank() == 1);
      assert (dset.getSize() == 15);

      Dimension d = dset.getDimension(0);
      assert (d.getLength() == 15);

      Structure s = (Structure) dset;

      // read all with the iterator
      StructureDataIterator iter = s.getStructureIterator();
      while (iter.hasNext()) {
        StructureData sd = iter.next();

        for (StructureMembers.Member m : sd.getMembers()) {
          Array data = sd.getArray(m);
          NCdumpW.printArray(data, m.getName(), out, null);
        }
      }
    }
    System.out.println("*** testReadH5StructureArrayMembers ok");
  }
コード例 #2
0
  @Test
  public void testH5StructureDS() throws java.io.IOException {
    int a_name = 0;
    String[] b_name =
        new String[] {
          "A fight is a contract that takes two people to honor.",
          "A combative stance means that you've accepted the contract.",
          "In which case, you deserve what you get.",
          "  --  Professor Cheng Man-ch'ing"
        };
    String c_name = "Hello!";

    // H5header.setDebugFlags(new ucar.nc2.util.DebugFlagsImpl("H5header/header"));
    try (NetcdfDataset ncfile =
        NetcdfDataset.openDataset(TestH5.testDir + "complex/compound_complex.h5")) {

      Variable dset = ncfile.findVariable("CompoundComplex");
      assert (null != dset);
      assert (dset.getDataType() == DataType.STRUCTURE);
      assert (dset.getRank() == 1);
      assert (dset.getSize() == 6);

      Dimension d = dset.getDimension(0);
      assert (d.getLength() == 6);

      Structure s = (Structure) dset;

      // read all with the iterator
      StructureDataIterator iter = s.getStructureIterator();
      while (iter.hasNext()) {
        StructureData sd = iter.next();
        assert sd.getScalarInt("a_name") == a_name;
        a_name++;
        assert sd.getScalarString("c_name").equals(c_name);
        String[] results = sd.getJavaArrayString(sd.findMember("b_name"));
        assert results.length == b_name.length;
        int count = 0;
        for (String r : results) assert r.equals(b_name[count++]);

        for (StructureMembers.Member m : sd.getMembers()) {
          Array data = sd.getArray(m);
          NCdumpW.printArray(data, m.getName(), out, null);
        }
      }
    }
    System.out.println("*** testH5StructureDS ok");
  }