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[Salome] How can I read and treat .stl files of Salome?

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Old   April 23, 2020, 12:51
Default How can I read and treat .stl files of Salome?
  #1
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david
Join Date: Apr 2020
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When I try to convert my .stl files of Salome to .obj files, I have this error


/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: 7
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
Build : 7-1ff648926f77
Exec : surfaceConvert -clean Inlet1.stl Inlet1.obj
Date : Apr 23 2020
Time : 18:45:55
Host : "francisc-VirtualBox"
PID : 4913
I/O : uncollated
Case : /home/franciscoboira/pipe
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10)
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Reading : "Inlet1.stl"


--> FOAM FATAL ERROR:
Cannot read "Inlet1.stl"

From function bool Foam::triSurface::read(const Foam::fileName&, const Foam::word&, bool)
in file triSurface/triSurface.C at line 304.

FOAM exiting









I don't know why. I cannot combine this kind of files neither, with



$ surfaceAdd Inlet1.obj Inlet2.stl pipe.stl


The same error its appeared.



However, if I do paraview, I can see the geometry, but I need to do the above actions but I have the error.


Thanks for your patience
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Old   April 24, 2020, 03:24
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Thomas Enzinger
Join Date: Jun 2011
Location: Teisendorf, Bavarian, Germany
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I'm putting the stl files in the constant directory and an geometry entry like
Code:
    mesh1
    {
        name "mesh1";
        type triSurfaceMesh;
        file "./constant/mesh.stl";

        regions
        {
            Inlet_1                // Named region in the STL file
            {
                name Inlet1;       // User-defined patch name
            }                      // otherwise given mesh.stl_Inlet_1
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