WAVESPEED
      2.273e+05  OUTER_SHELL
      1.071e+05  MASS_OUTER_SHELL
      2.003e+04  FOAM
      2.273e+05  INNER_SHELL
      1.142e+05  MASS_INNER_SHELL
      2.731e+04  CARGO_FOAM
      2.273e+05  PUNCH
      2.273e+05  THIN_SHEET
      1.525e+05  CARGO_MASS
      TIMESTEP
      EXIT