Output variables of "surface window front face temperature layer 1" and "surface window back face temperature layer 1" are being set for an EnergyPlus example file. The output for these two variables are all zero. However, other variable such as "surface inside/outside face temperature" is available. The file and data used is listed below.
Version of EnergyPlus : 8.1
Example file : RefBldgLargeOfficeNew2004_Chicago
Weather data : USA_IL_Chicago-OHare.Intl.AP.725300_TMY3
The files are available on folder of EnergyPlus but I also uploaded to below link for your convenience. https://www.dropbox.com/sh/jnskw49fhov5z1x/AAAfrX3S9oRXowg-7i4GzWYAa?dl=0
Could anyone please solve this problem? Thank you.