heat ras-raf
 &cntrl
  imin=0,irest=1,ntx=5,
  nstlim=250000,dt=0.002,
  ntc=2,ntf=2,
  cut=8.0, ntb=2, ntp=1, taup=2.0,
  ntpr=1000, ntwx=1000,
  ntt=3, gamma_ln=2.0,
  temp0=300.0, ig=-1,
 /

