May 11, 2023 at 10:16 amDubey92Subscriber
I am using FLUENT in ANSYS 2020R2 in HPC. I provide the case and data files named ABC.cas and ABC.dat. After the simulation is complete, the data files at different time-steps are generated in the format XYZ.gz-1500.dat.h5 where 1500 is time-step. When I read these files in CFD-Post, the error come: "Unable to determine corresponding case file" even though I provide the case file first. Any help is much appreciated. Thanks
May 11, 2023 at 1:43 pmSupreetha JSubscriber
Kindly check if the case file and data files are all in the same directory. Could you try renaming the files and make sure there are no spaces or special characters?
May 11, 2023 at 2:20 pmDubey92Subscriber
Thanks Supreetha. I will check and revert
May 12, 2023 at 5:17 amDubey92Subscriber
I tried by renaming the files. Still not working. CFD Post is able to read .cas.h5 file but not .dat.h5 files. Any solution?
May 12, 2023 at 10:32 amRobAnsys Employee
I don't think it's supposed to read .cas.h5 either. If you open the files in Fluent you can resave as .cas.gz, ie classic format or .cdat that may be more efficient in terms of disc space.
May 12, 2023 at 10:59 amDubey92Subscriber
May 13, 2023 at 5:25 amDubey92Subscriber
Is there a way so that the results from the HPC are written in .cas and .dat files readable in CFD-Post? The reading in FLUENT and then converting the .h5 files is a tedious process. I have tried Ensight also but CFD-Post is more user friendly I think and I am more comfortable with it.
May 15, 2023 at 9:05 am
May 15, 2023 at 10:26 amDubey92Subscriber
- You must be logged in to reply to this topic.
Boost Ansys Fluent Simulations with AWS
Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.
Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.
- Suppress Fluent to open with GUI while performing in journal file
- Floating point exception in Fluent
- What are the differences between CFX and Fluent?
- Heat transfer coefficient
- Getting graph and tabular data from result in workbench mechanical
- Difference between K-epsilon and K-omega Turbulence Model
- The solver failed with a non-zero exit code of : 2
- Time Step Size and Courant Number
- Mesh Interfaces in ANSYS FLUENT
- error: Received signal SIGSEGV
© 2023 Copyright ANSYS, Inc. All rights reserved.