View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0000461OpenFOAMBugpublic2012-03-15 07:282012-03-27 11:20
Reporteruser100Assigned Touser2 
PrioritynormalSeveritycrashReproducibilityalways
Status resolvedResolutionfixed 
PlatformLinuxOSLinux UbuntuOS Version10.10
Summary0000461: fluent3DMeshToFoam unable to handle Ansys 14 generated meshes due to different header
DescriptionYou will get an error when you apply fluent3DMeshToFoam to a Ansys 14 TGrid generated mesh (see included logfile). This does not happen for a mesh generated by an older TGrid version (tested TGrid 5.0.6 and 4.0.16).

The file structures are all the same, but the first line of the Ansys 14 header contains some extra brackets. If you change the first line of the header in the Ansys 14 mesh from:

(1 "ANSYS(R) TGrid(TM) 3D 14.0.0")

to

(1 "TGrid 3D 5.0.6")

The conversion works perfectly.
TagsNo tags attached.

Activities

user100

2012-03-15 07:28

 

fluent3DMeshToFoam.log (1,276 bytes)    
/*---------------------------------------------------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.0.1                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
Build  : 2.0.1-51f1de99a4bc
Exec   : fluent3DMeshToFoam la.msh
Date   : Mar 15 2012
Time   : 08:17:34
Host   : FluidDA-HP-xw6600-Ubuntu
PID    : 3308
Case   : /home/fluidda/Desktop/fluxes_snappy
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Disallowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

Header: "ANSYS(R


--> FOAM FATAL ERROR: 
Do not understand characters: T
    on line 1

    From function fluentMeshToFoam::lexer
    in file fluent3DMeshToFoam.L at line 747.

FOAM exiting
fluent3DMeshToFoam.log (1,276 bytes)   

user2

2012-03-22 14:54

  ~0001163

Thanks for the report - I've pushed a fix into the 2.1.x repository under commit 04fa6d6

Issue History

Date Modified Username Field Change
2012-03-15 07:28 user100 New Issue
2012-03-15 07:28 user100 File Added: fluent3DMeshToFoam.log
2012-03-22 14:54 user2 Note Added: 0001163
2012-03-27 11:20 user2 Status new => resolved
2012-03-27 11:20 user2 Fixed in Version => 2.1.x
2012-03-27 11:20 user2 Resolution open => fixed
2012-03-27 11:20 user2 Assigned To => user2