text: HDF5 "tfilters.h5" {
  DATASET "fletcher32" {
     DATATYPE  H5T_STD_I32LE
     DATASPACE  SIMPLE { ( 20, 10 ) / ( 20, 10 ) }
     STORAGE_LAYOUT {
        CHUNKED ( 10, 5 )
        SIZE 816 (0.980:1 COMPRESSION)
     }
     FILTERS {
        CHECKSUM FLETCHER32
     }
     FILLVALUE {
        FILL_TIME H5D_FILL_TIME_IFSET
        VALUE  H5D_FILL_VALUE_DEFAULT
     }
     ALLOCATION_TIME {
        H5D_ALLOC_TIME_INCR
     }
  }
  }
  