code: def add_sim_options(p):
      
      p.add_option("--distance", default=500, type="int",
                   help="Outer distance between the two ends [default: %default]")
      p.add_option("--readlen", default=150, type="int",
                   help="Length of the read")
      p.set_depth(depth=10)
      p.set_outfile(outfile=None)
docs: Add options shared by eagle or wgsim.