Learning Forum

[papatel]

Dear Team,
I hope you are doing well.
I am having a .dat.h5 file as an output even though I have set up "Legacy" in Fluent under preferences. I saved my case and a data file in .cas and .dat format. I have tried to follow all the suggestions in ANSYS 19, 20, 21, and 22. But, the problem remains the same while I am running my simulation in HPC. I cannot open .h5 file in CFD-post.
Could you please suggest?

[Amine Ben Hadj Ali]

One can open CFF / H5 files in Ansys CFD-Post using the recent versions.

[papatel]

Hi Amine,
Thanks for your reply. I tried to open it in even ANSYS 2022 R1. But, it didn't work.

[Rob]

Did you set the preference in Fluent standalone and then run in Workbench (or vice versa)? 

[papatel]

Hi Robert,
Thanks for your reply. I have set up "Legacy" in fluent while I was in the Workbench. I saved fluent files (.cas and.dat). And then I run those files in the HPC system.

[nikhil.joshi]

Hello Everyone,
I am doing a project and I am doing transient Thermal Analysis, after completing the simulation, I need the temperature history of geometry at each node (coordinate) at each time step in .txt, .xls or any other format so that I can use it for my ML algorithm. Please tell me how I can get it?  

[Amine Ben Hadj Ali]

1/If you check the official documentation in Ansys CFD-Post can read CFF/H5 files. We still recommend exporting in CFD-Post Compatible Files for post-processing Fluent results in Ansys CFD-Post.

2/@nikhil: You can export ASCII Files under File/Export.