Very Strange Error: "Error reading number of domains"
After the simulation finished, the solver didnt loaded the results. The error is this:
DataReader::loadData - Error reading file 'C:\CFX sim\MALHA_004.res': Error reading number of domains (G/NZN). Anyone knows how to do this?? |
Quote:
Thank you |
I am recieving exactly the same error
Have you find a solution or the source of the error message? Thank you very much in advance |
I don't know if it would work for you, but i introduced backup results in the out-put controls and started running
|
I did it and now I receive this error message
No results or error file was found that matches the selected OUT file F:/FSI WD/Simple_files/dp0/CFX/CFX/Fluid Flow_004.out Only the OUT file contents will be displayed. and F:/FSI WD/Simple_files/dp0/CFX/CFX/Fluid Flow_004.res does not exist or is not readable. Monitor plot data will not be available. and +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error interpolating results onto the new mesh: F:\Ansys | | Inc\v120\CFX\bin\winnt\solver-hpmpi.exe exited with return code 1. | +--------------------------------------------------------------------+ |
Quote:
|
I think you should turn on the 'Include Mesh' ( OUTPUT CONTROL > Include Mesh) in the output control in CFX Pre.I had the same problem, solved that way
I hope this can help you. |
Quote:
When i open a result file in a text editor i get garbage, but i reckon the nodal/elemental values are saved in some sort of comma separated way which at least links a node/element number to each set. Therefore it should be possible to tell post to map the values from a certain file to the respective nodes of the respective mesh(which would be retrievable from the def file). Otherwise i do not really get the idea, why anybody would implement the option to print out variables without the mesh and not include a warning, that the results will not be processable by post. Any help would me very much apprechiated |
Quote:
|
Quote:
Quote:
Quote:
|
I do not want to restart, i want to post process.
I thought there might be a way to reconnect the result file with the mesh. All the values i need are in the result file, i just can't open them due to the missing mesh. Tecplot would have been able to open both the mesh and the results separately and then reference the result data to spacial coordinates by using the information stored in both files. Unfortunately you need to reformat the CFX results to another file format, which can only be done if you are able to open them in Post or Solver. But, since the mesh is missing, both refuse to do so. |
Yes, that's right. You cannot open the results by any method. You will have to rerun it.
|
Alright, thanks for the info.
|
I also have this strange error:(
any help is appreciated! Details of error:- ---------------- Error detected by routine MAKDAT CDANAM = LVAR CDTYPE = INTR ISIZE = 106 CRESLT = OLD Current Directory : /FLOW/ALGORITHM/ZN1/SYSTEM/VARIABLES +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | The ANSYS CFX solver exited with return code 1. No results file | | has been created. | +--------------------------------------------------------------------+ End of solution stage. +--------------------------------------------------------------------+ | Warning! | | | | The ANSYS CFX Solver has written a crash recovery file. This file | | has been saved as C:\Documents and Settings\samni651\My | | Documents\PU_Keff_2472_Working\dp0\CFX-1\CFX\Work1\Fluid | | Flow_001.res.err and may be an aid to diagnosing the problem or | | restarting the run. More details should be available in the | | solver output section of the output file. | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | The following user files have been saved in the directory | | C:\Documents and Settings\samni651\My | | Documents\PU_Keff_2472_Working\dp0\CFX-1\CFX\Work1\Fluid Flow_001: | | | | mon | +--------------------------------------------------------------------+ This run of the ANSYS CFX Solver has finished. |
Quote:
Did you check the name of the folders? Any spaces or special characters can cause strange errors in CFX. Let me know if it worked for you. Att. Willian |
Hello Guys!
I am having a similar problem and I haven't got any help from ansys support. Everytime I try to restart a simulation form a previous backup file or .res file, I got a data read error. I also try to open the backup files in CFX-post and get the same data read error, so it seems to me that the solver is not saving all the datas in the .bak files. In my particular case, I am calculating mixing times in large scale tanks, so my simulations take really long and whenever the simulation stops I can't restart it because I get this errors, so I lose all the time I had simulated. Here is a "copy-paste" of the error written in the .out file: +================================================= ===================+ | ****** PROBLEM REPORT ****** | |--------------------------------------------------------------------| | Subsystem: Input and Output | | Subroutine name: ErrAction | | Severity level: Fatal Error | | Error message number: 001100279 | |--------------------------------------------------------------------| | Message: | | | | io_gunzip: Data error | | | | | | | | | | | +================================================= ===================+ +================================================= ===================+ | ****** PROBLEM REPORT ****** | |--------------------------------------------------------------------| | Subsystem: Input and Output | | Subroutine name: ErrAction | | Severity level: Fatal Error | | Error message number: 001100279 | |--------------------------------------------------------------------| | Message: | | | | read_compressed_dataarray: decompression failed | | | | | | | | | | | +================================================= ===================+ +================================================= ===================+ | ****** PROBLEM REPORT ****** | |--------------------------------------------------------------------| | Subsystem: Input and Output | | Subroutine name: ErrAction | | Severity level: Fatal Error | | Error message number: 001100279 | |--------------------------------------------------------------------| | Message: | | | | iocnt: read data failed | | | | | | | | | | | +================================================= ===================+ +================================================= ===================+ | ****** PROBLEM REPORT ****** | |--------------------------------------------------------------------| | Subsystem: Input and Output | | Subroutine name: ErrAction | | Severity level: Fatal Error | | Error message number: 001100279 | |--------------------------------------------------------------------| | Message: | | | | ReadLong: read data failed: what=G/KELPE where=ZN1/ES1 | | | | | | | | | | | +================================================= ===================+ +================================================= ===================+ | ****** PROBLEM REPORT ****** | |--------------------------------------------------------------------| | Subsystem: Input and Output | | Subroutine name: ErrAction | | Severity level: Fatal Error | | Error message number: 001100279 | |--------------------------------------------------------------------| | Message: | | | | Stopped in routine ReadLong | | | | | | | | | | | +================================================= ===================+ +--------------------------------------------------------------------+ | An error has occurred in cfx5solve: | | | | Error interpolating results onto the new mesh: C:\Program | | Files\ANSYS Inc\v130\CFX\bin\winnt-amd64\solver-hpmpi.exe exited | | with return code 1. | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | The following user files have been saved in the directory | | C:\Users\Fred\Documents\PETROBRAS\TRANSIENT | | SIMULATION\STANDALONE\Tracer_002: | | | | job | +--------------------------------------------------------------------+ I really appreciate your help guys...I am pretty sure that it is the same problem that you got. This is the only thread that I have found about this error. Thanks, Fredy |
Hi,
I am doing FSI analysis using ansys workbench and while running CFX solver i got the following error. Could anyone help me in finding what might have gone wrong.. ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | CFX encountered the error: Read. Fatal error occurred when reque- | | sting Total Mesh Displacement for Interface. | | | | | | | | | +--------------------------------------------------------------------+ +--------------------------------------------------------------------+ | ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | cplg_SendCommand failed to send the command: ERROR -- CFX encount- | | ered the error: Read. Fatal error occurred when requesting Total | | Mesh Displacement for Interface. | | | | | | | +---------------------------------- |
Quote:
|
Hi everybody,
I have the same problem. I forgot to check the include mesh option and then after about 2 weeks solving my case, I cannot access the data! I'm trying to simulate a turbulent flow over a bluff body using by LES and it's transient. I've tried opening the mesh separately and then importing the .trn files but it didn't work and I still have the 'Error Reading Number of Domains (G/NZN)' error. anybody knows how can I solve this problem? I didn't enough time to re-solve my case. Regards, Mostafa |
If you are using linux, you may try appending the mesh to the results file. Please do so after backing up your original files, and at your own risk.
In linux, you can try the following: cat MyDefFile.def >> MyCopyResults.res |
CFD-Post needs information about the mesh: try to load the .def file concurrently with the other files.
|
Dear Opaque, and Lorenzo,
I've tried what you two supposed but it didn't work!! I ran the simulation for just 2 time steps and then save the files. after that I add the .trn files into the time step selector, so I now have access to my data. thanks for the reply. Regards, Mostafa |
Thanks a lot.
The hint with "include mesh" worked =) |
Quote:
I have the similar problem, and I would like to know, where did you forget "the include mesh" option. Thanks. |
Hi all! I know the thread has been dead for a while, but it is the first result I found when searching for this error, so I think it's worth it to post the solution I found to it.
1- You can include the mesh when setting up your trn results. (if you plan to have a lot of .trn saved this will take a lot of disk space) 2- If you have .trn without mesh and you get the error: you can load a completed run using the same mesh as your .trn, go in the time step selector of CFD Post and add a timestep choosing the .trn file you want to postprocess. Doing so you can also choose .trn withou mesh from simulations that did not generate any .bak or .res file. (you can create a result file also by starting a simulation with 1 iteration) I hope this will help and save some time to the next person stumbling on this topic! S.T. |
Ticking input mesh files in output control did it for me.
|
All times are GMT -4. The time now is 06:15. |