temperature and average flow on a surface

[mihawk]

Hello everyone!
I am a second-level graduate in mechanical engineering and
for my thesis work I have to achieve a thermal analogue.
I am using ansys workbench v14.
in workbench you can only get maximum values
and minimum temperature and thermal flow relative to a
surface with commands already implemented in the program.
to get the average values that interest me
I should insert in the solution of the compandi written in apdl language.
(I used the apdl before so the commands I need should know them... at least I hope)

I found on the following site a macro that meets my needs.
http://www.simutechgroup.com/fea/fea-tips-tricks-ansys-average-temperature.htmlUnfortunately when I go to implement it in ansys
the solution does not complete and remains the icon with lightning.
in the solution information I can not find feedback
to understand where I'm wrong. . .
Any suggestions?
how do I get feedback on errors
programming in apdl language
in ansys workbench?
thank you for the help !!!

 

[mihawk]

Despite I create the named selection "temp_here" by selecting a
of the faces of my geometry, the file of errors gives me the following message:
named selection "temp_here" must be created on face(s) of interest.