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December 9, 2014, 06:26 |
Problems with mapFields
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#1 |
New Member
Join Date: Feb 2013
Posts: 17
Rep Power: 13 |
Hello,
I have a problem with my current simulation. I'm currently working on my thesis and I'm simulating the flow in a narrow gap. Because my mesh is rather large I started by simulating on a coarse mesh. Now that I have some reasonable results with this coarse mesh I wanted to map the results on my fine mesh. Geometry and boundary conditions are identical. At first I wasn't able to run mapFields for some reason. I only got this error: Code:
werne@HAL8:/TEST_compressible_90_12_grob > mapFields ../TEST_compressible_90_12_grob_testfall/ /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.2.2 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.2.2-9739c53ec43f Exec : mapFields ../TEST_compressible_90_12_grob_testfall/ Date : Dec 09 2014 Time : 09:57:09 Host : "HAL8" PID : 2517 Case : /home/****/werne/OpenFOAM/werne-2.2.2/run/Tests/TEST_compressible_90_12_grob 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 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Source: "../TEST_compressible_90_12_grob_testfall" "" Target: "/home/****/werne/OpenFOAM/werne-2.2.2/run/Tests" "TEST_compressible_90_12_grob" Create databases as time Source time: 0.0076 Target time: 0.0076 Create meshes Source mesh size: 3355290 Target mesh size: 6298122 Mapping fields for time 0.0076 interpolating alphat AMI: Creating addressing and weights between 45616 source faces and 45616 target faces AMI: Patch source weights min/max/average = 0.9998914285, 1.000007218, 0.9999999413 AMI: Patch target weights min/max/average = 0.9997461169, 1.000014179, 0.9999999185 AMI: Creating addressing and weights between 25277 source faces and 25277 target faces AMI: Patch source weights min/max/average = 0.9999990007, 1.000002493, 0.9999999489 AMI: Patch target weights min/max/average = 0.9999974194, 1.000003056, 0.9999999462 #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigSegv::sigHandler(int) at ??:? #2 in "/lib64/libc.so.6" #3 at ??:? #4 at ??:? #5 at ??:? #6 at ??:? #7 at ??:? #8 at ??:? #9 __libc_start_main in "/lib64/libc.so.6" #10 at /usr/src/packages/BUILD/glibc-2.11.3/csu/../sysdeps/x86_64/elf/start.S:116 Speicherschutzverletzung Exitcode 139 Now, I am able to map the results from the coarse to the fine mesh. There are no errors, and if I check the results with paraview, they seem reasonable. However, I'm not able to start the simulation with the mapped fields. The simulation always stops with the following error: Code:
werne@HAL9:/TEST_compressible_90_12_grob > rhoPimpleFoam /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.2.2 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.2.2-9739c53ec43f Exec : rhoPimpleFoam Date : Dec 09 2014 Time : 11:29:45 Host : "HAL9" PID : 3796 Case : /home/*******/werne/OpenFOAM/werne-2.2.2/run/Tests/TEST_compressible_90_12_grob 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 Create mesh for time = 0.0076 PIMPLE: Operating solver in PISO mode Reading thermophysical properties Selecting thermodynamics package { type hePsiThermo; mixture pureMixture; transport const; thermo hConst; equationOfState perfectGas; specie specie; energy sensibleEnthalpy; } AMI: Creating addressing and weights between 45616 source faces and 45616 target faces AMI: Patch source weights min/max/average = 0.9998914285, 1.000007218, 0.9999999413 AMI: Patch target weights min/max/average = 0.9997461169, 1.000014179, 0.9999999185 AMI: Creating addressing and weights between 25277 source faces and 25277 target faces AMI: Patch source weights min/max/average = 0.9999990007, 1.000002493, 0.9999999489 AMI: Patch target weights min/max/average = 0.9999974194, 1.000003056, 0.9999999462 Reading field U Reading/calculating face flux field phi Creating turbulence model Selecting turbulence model type RASModel Selecting RAS turbulence model kOmegaSST #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 in "/lib64/libc.so.6" #3 Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:? #4 void Foam::divide<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:? #5 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::operator/<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) at ??:? #6 Foam::compressible::RASModels::kOmegaSST::F2() const at ??:? #7 Foam::compressible::RASModels::kOmegaSST::F23() const at ??:? #8 Foam::compressible::RASModels::kOmegaSST::kOmegaSST(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::fluidThermo const&, Foam::word const&, Foam::word const&) at ??:? #9 Foam::compressible::RASModel::adddictionaryConstructorToTable<Foam::compressible::RASModels::kOmegaSST>::New(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::fluidThermo const&, Foam::word const&) at ??:? #10 Foam::compressible::RASModel::New(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::fluidThermo const&, Foam::word const&) at ??:? #11 Foam::compressible::turbulenceModel::addturbulenceModelConstructorToTable<Foam::compressible::RASModel>::NewturbulenceModel(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::fluidThermo const&, Foam::word const&) at ??:? #12 Foam::compressible::turbulenceModel::New(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::fluidThermo const&, Foam::word const&) at ??:? #13 at ??:? #14 __libc_start_main in "/lib64/libc.so.6" #15 at /usr/src/packages/BUILD/glibc-2.11.3/csu/../sysdeps/x86_64/elf/start.S:116 Fließkommafehler Exitcode 136 |
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