Therm: component readTHERM doesn't read Ufactor

hi there, I am using honeybee version 0.0.64 on rhino 6, When i am importing therm xml file I dont see any outputs for following Parameters

  1. uFactor Tags
  2. ufactors
  3. uFactorLength
  4. deltaT
    Is there any missing step from my side?

    Please help me out of this
    Regards,
    Ranjit