How to use

isValidFile

method

in

ucar.nc2.iosp.hdf4.H4header

public boolean isValidFile(RandomAccessFile raf) throws IOException {
 return H4header.isValidFile(raf);
}

public boolean isValidFile(RandomAccessFile raf) throws IOException {
 return H4header.isValidFile(raf);
}

public boolean isValidFile(RandomAccessFile raf) throws IOException {
 return H4header.isValidFile(raf);
}

@Test
public void testSmall() throws IOException {
  try ( RandomAccessFile raf = new RandomAccessFile(
        TestDir.cdmLocalTestDataDir + "hdf4/Level3_GYX_N0R_20151012_1441.nids.invalidhdf4", "r")) {
    assert !H4header.isValidFile(raf);
  } catch (EOFException e) {
    System.out.print(e.getMessage());
    assert false;
  }
}

memTracker = new MemTracker(actualSize);
if (!isValidFile(myRaf))
 throw new IOException("Not an HDF4 file ");

memTracker = new MemTracker(actualSize);
if (!isValidFile(myRaf))
 throw new IOException("Not an HDF4 file ");

memTracker = new MemTracker(actualSize);
if (!isValidFile(myRaf))
 throw new IOException("Not an HDF4 file ");