[Ed R]

Hi Niels and other waves2Foamers,

I'm struggling to get the surfaceElevation function objects to work when using the dynamic mesh solver waveDyMFoam. the solver works fine and I get good results for the CoM of a floating buoy but I cannot record the surface elevation during run time by the waveGauges and probes or the function objects methods which work fine with waveFoam. Here is the error message I get, I wonder if this make any more sense to you than me. Thanks a lot, Ed

Interface Courant Number mean: 2.65114e-09 max: 0.000190931
Courant Number mean: 6.8222e-07 max: 0.0226919
deltaT = 0.00143023
Time = 0.00262784

[1] #0 Foam::error:rintStack(Foam::Ostream&)[0] #0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[0] #1 Foam::sigSegv::sigHandler(int) in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #1 Foam::sigSegv::sigHandler(int) in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[0] #2 in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #2 in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #3 Foam::valuePointPatchField<Foam::Vector<double> >::updateCoeffs() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[0] #4 Foam::displacementLaplacianFvMotionSolver::solve() in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #3 Foam::valuePointPatchField<Foam::Vector<double> >::updateCoeffs() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #4 Foam::displacementLaplacianFvMotionSolver::solve() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libfvMotionSolvers.so"
[0] #5 Foam::motionSolver::newPoints() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicMesh.so"
[0] #6 Foam::dynamicMotionSolverFvMesh::update() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libfvMotionSolvers.so"
[1] #5 Foam::motionSolver::newPoints() in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicFvMesh.so"
[0] #7
in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicMesh.so"
[1] #6 Foam::dynamicMotionSolverFvMesh::update()[0] in "/home/coast/OpenFOAM/coast-2.2.1/platforms/linux64GccDPOpt/bin/waveDyMFoam"
[0] #8 __libc_start_main in "/opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicFvMesh.so"
[1] #7 in "/lib/x86_64-linux-gnu/libc.so.6"
[0] #9

[0] in "/home/coast/OpenFOAM/coast-2.2.1/platforms/linux64GccDPOpt/bin/waveDyMFoam"
[COAST:26895] *** Process received signal ***
[COAST:26895] Signal: Segmentation fault (11)
[COAST:26895] Signal code: (-6)
[COAST:26895] Failing at address: 0x3e80000690f
[COAST:26895] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7ff7a2de64a0]
[COAST:26895] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7ff7a2de6425]
[COAST:26895] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7ff7a2de64a0]
[COAST:26895] [ 3] /opt/openfoam221/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZN4Foam20valuePointPatchFieldINS_6 VectorIdEEE12updateCoeffsEv+0x26) [0x7ff7a40506d6]
[COAST:26895] [ 4] /opt/openfoam221/platforms/linux64GccDPOpt/lib/libfvMotionSolvers.so(_ZN4Foam35displacementLaplac ianFvMotionSolver5solveEv+0x9d) [0x7ff79a59d2cd]
[COAST:26895] [ 5] /opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicMesh.so(_ZN4Foam12motionSolver9newPoints Ev+0x1d) [0x7ff7a5ea794d]
[COAST:26895] [ 6] /opt/openfoam221/platforms/linux64GccDPOpt/lib/libdynamicFvMesh.so(_ZN4Foam25dynamicMotionSolverF vMesh6updateEv+0x2a) [0x7ff7a597c56a]
[COAST:26895] [ 7] waveDyMFoam() [0x4254a1]
[COAST:26895] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7ff7a2dd176d]
[COAST:26895] [ 9] waveDyMFoam() [0x42e1cd]
[COAST:26895] *** End of error message ***
[1] in "/home/coast/OpenFOAM/coast-2.2.1/platforms/linux64GccDPOpt/bin/waveDyMFoam"
[1] #8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[1] #9 --------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 26895 on node COAST exited on signal 11 (Segmentation fault).
--------------------------------------------------------------------------

[Maoyanjun]

Hi Ed Ransley
Have you solved this problem, I face the problem now that the surfaceElevation function can not be used in waveDyMFoam or interDyMFoam. Can you give me some suggestions to use it with the waveDyMFoam.