tds/src/main/java/thredds/core/TdsRequestedDataset.java
public FeatureDatasetPoint openAsPointDataset(HttpServletRequest request, HttpServletResponse response) throws IOException {
    return datasetManager.openPointDataset(request, response, path);
  }
public FeatureDatasetPoint openAsPointDataset(HttpServletRequest request, HttpServletResponse response) throws IOException {
    return datasetManager.openPointDataset(request, response, path);
  }
public FeatureDatasetPoint openAsPointDataset ( HttpServletRequest request , HttpServletResponse response ) throws IOException { return datasetManager . openPointDataset ( request , response , path ) ; }
return null means request has been handled, and calling routine should exit without further processing
return null means request has been handled and calling routine should exit without further processing