code: def load_ev_txt(strPthEv):
      
      aryEvTxt = np.loadtxt(strPthEv, dtype='float', comments='#', delimiter=' ',
                            skiprows=0, usecols=(0, 1, 2))
      return aryEvTxt
docs: Load information from event text file.
  
      Parameters
      ----------
      input1 : str
          Path to event text file
      Returns
      -------
      aryEvTxt : 2d numpy array, shape [n_measurements, 3]
          Array with info about conditions: type, onset, duration
      Notes
      -----
      Part of py_pRF_mapping library.