[CIG-SHORT] Cubit tet mesh not being read into pylith
Oliver Boyd
olboyd at usgs.gov
Thu Oct 22 11:42:31 PDT 2009
As you suggest (hopefully), I removed all references to faults in
dislocation.cfg. The error disappears. But I only have one fault, and I
don't quite understand how the fault is the problem. I am now doing this
with hex meshes. The problem appears when I start to locally refine the
mesh. And the local refinement can be far from the fault. How is refinement
far from the fault affecting the fault?
On 10/21/09 5:31 PM, "Brad Aagaard" <baagaard at usgs.gov> wrote:
> Oliver-
>
> This error is related to creating cohesive cells. First, try reading the
> mesh without any faults (this error should disappear). Then try with one
> fault. If you have multiple faults, try to isolate which fault is
> causing the error. The restrictions are: (1) no vertex can be on more
> than one fault and (2) more than one of a cell's faces cannot be on a fault.
>
> Brad
>
>
> Oliver Boyd wrote:
>> Having trouble reading a cubit generated tet mesh into pylith. I get the
>> following output and error.
>>
>> $pylith dislocation.cfg
>>>>
>> /Users/buildbot/install/x86_darwin_single_nosched_binbot/lib/python2.3/site-
>> packages/pylith/utils/PetscManager.py:48:initialize
>> -- petsc(info)
>> -- Initializing PETSc.
>>>>
>> /Users/buildbot/install/x86_darwin_single_nosched_binbot/lib/python2.3/site-
>> packages/pylith/meshio/MeshIOObj.py:46:read
>> -- meshiocubit(info)
>> -- Reading finite-element mesh
>>>> meshio/MeshIOCubit.cc:151:<unknown>
>> -- meshiocubit(info)
>> -- Reading 37250 vertices.
>>>> meshio/MeshIOCubit.cc:207:<unknown>
>> -- meshiocubit(info)
>> -- Reading 199518 cells in 2 blocks.
>>>> meshio/MeshIOCubit.cc:283:<unknown>
>> -- meshiocubit(info)
>> -- Found 7 node sets.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 10 with 788 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 11 with 85 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 12 with 85 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 13 with 85 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 14 with 85 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 15 with 590 nodes.
>>>> meshio/MeshIOCubit.cc:303:<unknown>
>> -- meshiocubit(info)
>> -- Reading node set 16 with 590 nodes.
>> faults/TopologyOps.cc:111: failed assertion `classifySize <
>> vReplaceCells.size() + vNoReplaceCells.size()'
>> [0]0:Return code = 0, signaled with Abort trap
>>
>> Thanks for your help,
>> Oliver
>>
>>
>>
>>
>> ------------------------------------------------------------------------
>>
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