input file for running PB and GB
&general
   #endframe=15, verbose=1,
#   entropy=1,
  startframe= 13001
  interval= 1 
/
#&gb
  #igb=2, saltcon=0.100
/
&pb
  
  istrng= 0.15,
  inp= 1,
  scale= 0.25,
  #cavity_surften=0.005420,
  #cavity_offset=-1.008,  
/
