heat 
 &cntrl
  imin=0,irest=0,ntx=1,
  nstlim=50000,dt=0.002,
  ntc=2,ntf=2,
  cut=10.0, ntb=1,
  ntpr=1000, ntwx=1000, ntwe=1000, ntwr=1000,
  ntt=3, gamma_ln=2.0,
  tempi=0.0, temp0=300.0,
  ntr=1, restraintmask=':1-23',
  restraint_wt=100.0,
 /
 &wt TYPE='TEMP0', istep1=0, istep2=50000,
  value1=0.1, value2=300.0, /
 &wt TYPE='END' /
