docs: public static GraphHopperStorage newStorage(GraphHopperStorage store) {
          Directory outdir = guessDirectory(store);
          boolean is3D = store.getNodeAccess().is3D();
  
          return new GraphHopperStorage(store.getNodeBasedCHWeightings(), store.getEdgeBasedCHWeightings(), outdir, store.getEncodingManager(),
                  is3D, store.getExtension()).
                  create(store.getNodes());
      }