visad/src/main/java/ucar/nc2/iosp/vis5d/Vis5DIosp.java
private static void initUnitTable() {
    unitTable = new Hashtable<>();
    // temperatures
    unitTable.put("t", "K");
    unitTable.put("td", "K");
    unitTable.put("thte", "K");
    // winds
    unitTable.put("u", "m/s");
    unitTable.put("v", "m/s");
    unitTable.put("w", "m/s");
    // pressure
    unitTable.put("p", "hPa");
    unitTable.put("mmsl", "hPa");
    // moisture
    unitTable.put("rh", "%");
    // misc
    unitTable.put("rhfz", "%");
    unitTable.put("zagl", "m");
  }
private static void initUnitTable() {
    unitTable = new Hashtable<>();
    // temperatures
    unitTable.put("t", "K");
    unitTable.put("td", "K");
    unitTable.put("thte", "K");
    // winds
    unitTable.put("u", "m/s");
    unitTable.put("v", "m/s");
    unitTable.put("w", "m/s");
    // pressure
    unitTable.put("p", "hPa");
    unitTable.put("mmsl", "hPa");
    // moisture
    unitTable.put("rh", "%");
    // misc
    unitTable.put("rhfz", "%");
    unitTable.put("zagl", "m");
  }
Initialize the unit table.  This is used if there are no
units in the file.