Production
 &cntrl
  imin=0,
  ntx=1,
  irest=0,
  iwrap=1,
  nstlim=10000000,
  dt=0.001,
  temp0=300.0,
  ntpr=5000,
  ntwx=5000,
  cut=10.0,
  ntb=1,
  ntp=0,
  ntt=3,
  gamma_ln=2.0,
  icnstph=2,
  solvph=9.6,
  ntcnstph=500,
  ntrelax=200,
  saltcon=0.1,
  ig=-1,
 /
