HDF5 "tdatareg.h5" {
DATASET "/Dataset1" {
   DATATYPE  H5T_REFERENCE
   DATASPACE  SIMPLE { ( 4 ) / ( 4 ) }
   SUBSET {
      START ( 0 );
      STRIDE ( 1 );
      COUNT ( 1 );
      BLOCK ( 1 );
      DATA {
         
      }
   }
}
}