template LayerDRFAno(100)
  int det
  parent Drift
  int lyr
  real radius
  real zlen
  real cell_height
  int nwires
  int ID_readout
  int ID_cathode
  real phi0
  real stereo_tau
  real stereo_offset
  real eff_hit
  real eff_dedx
  real siga
  real sigb
  real sigc
end template