Time-averaging trn files using a macro in CFD-Post

cyln · October 28, 2018, 22:22

Hello,

I have about 1000 time steps in trn format I obtained from CFX transient simulation. I would like to time-average these time steps using a macro in cfd-post.

The element count is about 30M in my simulation so the size of trn files is about 0.7 to 1GB.

Can you please describe me a way to perform this task? I still do not know how to generate this macro. I looked into documentation, got some idea but any recommendation is appreciated.

Cheers,
Cyln

ghorrocks · October 29, 2018, 04:16

CFD-Post macros are called session files. You can record a session file by doing some CFD-Post actions and seeing the session file it generates.

October 28, 2018, 22:22	Time-averaging trn files using a macro in CFD-Post	#1
cyln Senior Member cyln Join Date: Jul 2016 Posts: 102 Rep Power: 9	Hello, I have about 1000 time steps in trn format I obtained from CFX transient simulation. I would like to time-average these time steps using a macro in cfd-post. The element count is about 30M in my simulation so the size of trn files is about 0.7 to 1GB. Can you please describe me a way to perform this task? I still do not know how to generate this macro. I looked into documentation, got some idea but any recommendation is appreciated. Cheers, Cyln Last edited by cyln; October 29, 2018 at 13:15.

October 29, 2018, 04:16		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,703 Rep Power: 143	CFD-Post macros are called session files. You can record a session file by doing some CFD-Post actions and seeing the session file it generates. __________________ Note: I do not answer CFD questions by PM. CFD questions should be posted on the forum.

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