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February 20, 2013, 12:57 |
empty y range warning and error
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#1 |
Senior Member
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,208
Rep Power: 26 |
the warning is followed by an error i suppose related to the warning.what does that mean?
Code:
Courant Number mean: 0.1554817219 max: 0.3940381209 deltaT = 3.448275862e-08 Time = 0.000183655 Warning: empty y range [-0.00151313:-0.00151313], adjusting to [-0.00152827:-0.001498] diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0 PIMPLE: iteration 1 #0 Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" #1 Foam::sigFpe::sigHandler(int) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" #2 in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam::sqrt(Foam::Field<double>&, Foam::UList<double> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" #4 Foam::sqrt(Foam::UList<double> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" #5 parserPatch::PatchValueExpressionParser::parse() in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #6 Foam::PatchValueExpressionDriver::parse(std::string const&) in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #7 Foam::CommonValueExpressionDriver::evaluateVariable(Foam::word const&, Foam::string const&) in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #8 Foam::CommonValueExpressionDriver::addVariables(Foam::string const&, bool) in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #9 Foam::CommonValueExpressionDriver::addVariables(Foam::List<Foam::string> const&, bool) in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #10 Foam::CommonValueExpressionDriver::clearVariables() in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libswak4FoamParsers.so" #11 Foam::groovyBCFvPatchField<Foam::Vector<double> >::updateCoeffs() in "/home/ehsan/OpenFOAM/ehsan-2.1.1/platforms/linux64GccDPOpt/lib/libgroovyBC.so" #12 at gaussLaplacianSchemes.C:0 #13 Foam::fv::gaussLaplacianScheme<Foam::Vector<double>, double>::fvmLaplacianUncorrected(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so" #14 Foam::fv::gaussLaplacianScheme<Foam::Vector<double>, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so" #15 Foam::fv::laplacianScheme<Foam::Vector<double>, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so" #16 Foam::tmp<Foam::fvMatrix<Foam::Vector<double> > > Foam::fvm::laplacian<Foam::Vector<double>, double>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libcompressibleTurbulenceModel.so" #17 Foam::compressible::RASModels::kOmegaSST::divDevRhoReff(Foam::GeometricField<Foam::Vector<double>, Foam::fvPatchField, Foam::volMesh>&) const in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libcompressibleRASModels.so" #18 in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/rhoPimpleFoam" #19 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #20 in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/rhoPimpleFoam" Floating point exception Warning: empty y range [-0.00151313:-0.00151313], adjusting to [-0.00152827:-0.001498] gnuplot> set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB gnuplot> set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB Killing PID 12841 PyFoam WARNING on line 232 of file /usr/local/lib/python2.7/dist-packages/PyFoam/Execution/FoamThread.py : Process 12841 was already dead Warning: empty y range [-0.00151313:-0.00151313], adjusting to [-0.00152827:-0.001498] gnuplot> set terminal png small color ^ line 0: invalid color spec, must be xRRGGBB Getting LinuxMem: [Errno 2] No such file or directory: '/proc/12841/status' |
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