text: __version__ = "0.1.1"
  __author__ = 'Matthew Plumlee, Özge Sürer, Stefan M. Wild'
  __credits__ = 'Northwestern University, Argonne National Laboratory'
  
  import os
  
  f_dir = os.path.dirname(os.path.realpath(__file__))
  __calibrationmethods__ = [f for f in os.listdir(f_dir + '/calibrationmethods')
                            if '.py' in f and '__' not in f]
  __emulationmethods__ = [f for f in os.listdir(f_dir + '/emulationmethods')
                          if '.py' in f and '__' not in f]
  __utilitiesmethods__ = [f for f in os.listdir(f_dir + '/utilitiesmethods')
                          if '.py' in f and '__' not in f]
  