cdm/src/main/java/ucar/unidata/geoloc/projection/LambertConformal.java
@Override
  public ProjectionImpl constructCopy() {
    ProjectionImpl result =  new LambertConformal(getOriginLat(), getOriginLon(), getParallelOne(), getParallelTwo(),
            getFalseEasting(), getFalseNorthing(), earth_radius);
    result.setDefaultMapArea(defaultMapArea);
    result.setName(name);
    return result;
  }
@Override
  public ProjectionImpl constructCopy() {
    ProjectionImpl result =  new LambertConformal(getOriginLat(), getOriginLon(), getParallelOne(), getParallelTwo(),
            getFalseEasting(), getFalseNorthing(), earth_radius);
    result.setDefaultMapArea(defaultMapArea);
    result.setName(name);
    return result;
  }
lon naught ??