text: import sys
  sys.path.append("..")
  import data_tools as dt
  
  res_kb = 100
  chrom = sys.argv[1]
  cell_type1 = "GM12878_combined"
  cell_type2 = "K562"
  	
  path1 = "hic_data/{}_{}_{}kb.bed".format(cell_type1, chrom, res_kb)
  path2 = "hic_data/{}_{}_{}kb.bed".format(cell_type2, chrom, res_kb)
  
  structure1 = dt.structureFromBed(path1)
  structure2 = dt.structureFromBed(path2)
  
  dt.make_compatible((structure1, structure2))
  
  print "size\t" + str(len(structure1.getPoints()))
  