tds/src/main/java/thredds/core/TdsRequestedDataset.java
public GridDataset openAsGridDataset(HttpServletRequest request, HttpServletResponse response) throws IOException {
    return isRemote ? ucar.nc2.dt.grid.GridDataset.open(path) : datasetManager.openGridDataset(request, response, path);
  }
public GridDataset openAsGridDataset(HttpServletRequest request, HttpServletResponse response) throws IOException {
    return isRemote ? ucar.nc2.dt.grid.GridDataset.open(path) : datasetManager.openGridDataset(request, response, path);
  }
public GridDataset openAsGridDataset ( HttpServletRequest request , HttpServletResponse response ) throws IOException { return isRemote ? ucar . nc2 . dt . grid . GridDataset . open ( path ) : datasetManager . openGridDataset ( 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