cdm/src/main/java/ucar/nc2/dt/radial/RadialCoordSys.java
public ucar.nc2.units.DateUnit getTimeUnits() throws Exception {
    if (null == dateUnit) {
      dateUnit = new DateUnit( timeAxis.getUnitsString());
    }
    return dateUnit;
  }
public ucar.nc2.units.DateUnit getTimeUnits() throws Exception {
    if (null == dateUnit) {
      dateUnit = new DateUnit( timeAxis.getUnitsString());
    }
    return dateUnit;
  }
Get the units of Calendar time.
To get a Date, from a time value, call DateUnit.getStandardDate(double value).
To get units as a String, call DateUnit.getUnitsString().