cdm/src/main/java/ucar/nc2/ft/point/standard/StandardTrajectoryCollectionImpl.java
@Override
  public Iterator<TrajectoryFeature> iterator() {
    try {
      PointFeatureCollectionIterator pfIterator = getPointFeatureCollectionIterator();
      return new CollectionIteratorAdapter<>(pfIterator);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }
@Override
  public Iterator<TrajectoryFeature> iterator() {
    try {
      PointFeatureCollectionIterator pfIterator = getPointFeatureCollectionIterator();
      return new CollectionIteratorAdapter<>(pfIterator);
    } catch (IOException e) {
      throw new RuntimeException(e);
    }
  }
///////////////////////////////////////////////////////////////////////////////////