@Before
  public void setUp() throws Exception {
    degrib = new Degribber();
    variable = new DegribVariable();
    // Location of bin files to degrib
    degribDirectory = new File("src/test/java/com/greendev/pragma/degrib/resources/");
    // Output the degrib results in the same folder
    outputDirectory = degribDirectory;
    messages = new ArrayList<Integer>();
    degrib.setDegribDirectory(degribDirectory);
    degrib.setOutputDirectory(outputDirectory);
    degrib.setExecutable(executable);

    // Create sample messages to degrib (1-4)
    for (int i = 1; i < 5; i++) messages.add(i);
  }