{
  "tau": 1.0,
  "alpha": 0.35,
  "beta": 0.65,
  "a": 2.1,
  "b": 2.5,
  "c": 3.0,
  "B_star": 4.0,
  "A": 5.0,
  "outer_transition_inner": 3.2,
  "eta_real": 0.95,
  "eta_imag": 0.0,
  "sections": "one complex spatial coordinate; final w=-1 real"
}