&fortin 

  mass_P = 0.64
  mass_S = 0.64

  problem = 0

  collision_separation = 2.0
  collision_impact_parameter = 0.0

  orbital_eccentricity = 0.0d0
  orbital_angle = 0.0d0

  max_center_tagging_level = 0
  max_stellar_tagging_level = 0
  max_temperature_tagging_level = 0

/

&tagging 

  ! Limit zone size based on nuclear burning considerations
  dxnuc_min = 0.01


/

&sponge
  sponge_lower_density = 1.0d-1
  sponge_upper_density = 1.0d0
  sponge_timescale     = 0.01d0
/

&extern

  small_x = 1.d-12

  use_eos_coulomb = T
  eos_input_is_constant = T

  burning_mode = 1

  do_constant_volume_burn = T
  call_eos_in_rhs = T

  rtol_spec = 1.d-6
  atol_spec = 1.d-6

  rtol_temp = 1.d-6
  atol_temp = 1.d-6

  rtol_enuc = 1.d-6
  atol_enuc = 1.d-6

  retry_burn = T

  renormalize_abundances = T

  MAX_TEMP = 1.d10

  ! Note that not every network has tabular
  ! rates enabled, so for some networks the
  ! following option will have no effect.

  use_tables = T

/
