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

cyln · October 28, 2018, 23:22

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, 05:16

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, 23:22	Time-averaging trn files using a macro in CFD-Post	#1
cyln Senior Member cyln Join Date: Jul 2016 Posts: 102 Rep Power: 10	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 14:15.

October 29, 2018, 05:16		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,869 Rep Power: 144	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.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
AMI speed performance	danny123	OpenFOAM	21	October 24, 2020 05:13
Inconsistencies in reading .dat file during run time in new injection model	Scram_1	OpenFOAM	0	March 23, 2018 23:29
Extrusion with OpenFoam problem No. Iterations 0	Lord Kelvin	OpenFOAM Running, Solving & CFD	8	March 28, 2016 12:08
Superlinear speedup in OpenFOAM 13	msrinath80	OpenFOAM Running, Solving & CFD	18	March 3, 2015 06:36
mixerVesselAMI2D's mass is not balancing	sharonyue	OpenFOAM Running, Solving & CFD	6	June 10, 2013 10:34