text: __author__ = 'Rohin Kumar Y'
  # import numpy as np
  # import math as m
  # from scipy import integrate
  # from .comovdist import *
  # from .metrics import metrics
  # from .
  
  global Om
  global Ol
  
  # global datpath
  # global randpath
  # global maskpath
  
  from .tpcf import *
  # from .antpcf import *
  from .datprep import *
  from .antpcf import *
  #from .datvis import *
  # try:
  #    from correlcalc.metrics import *
  # except ImportError:
  #    print "correlcalc.metrics ImportError"
  # from metrics import *
  # from hw import hw
  # def version():
  #    print "correlcalc version no. 0.93"
  