  integer  l1          16*scalar = 1 / 1 / 1 / 0
  integer  l2          16*scalar = 64 / 64 / 64 / 0
  integer  o1          16*scalar = 0 / 15 / 7.5 / 4.60977
  integer  o2          16*scalar = 0 / 0 / 0 / 0
  integer  g1          16*scalar = 16 / 16 / 16 / 0
  integer  g2          16*scalar = 64 / 64 / 64 / 0
  double   t_none      16*{16, 64} = 0 / 1038 / 519 / 295.639
  double   t_identity  16*{16, 64} = 0 / 1038 / 519 / 295.639
  double   t_zlib      16*{16, 64} = 0 / 1038 / 519 / 295.639
  double   t_bzip2     16*{16, 64} = 0 / 1038 / 519 / 295.639
  double   t_aplod     16*{16, 64} = 0 / 1038 / 519 / 295.639
  double   t_isobar    16*{16, 64} = 0 / 1038 / 519 / 295.639
