This email from vidhi.zala@utah.edu originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list to disable email stamping for this address.

 

Hi all,

I am trying to use NekMesh to convert a 2D mesh made using gmsh to XML. I am successful in converting a msh file which has only 1 type of element (only quad or tri). However, when I try to convert a mesh that has quads and triangles together, it gives me the following error:

Fatal   : Level 0 assertion violation

Where   : nektar++/library/SpatialDomains/MeshGraph.cpp[610]

Message : Unable to read composite index range: 

terminate called after throwing an instance of 'Nektar::ErrorUtil::NekError'

  what():  Level 0 assertion violation

Where   : nektar++/library/SpatialDomains/MeshGraph.cpp[610]

Message : Unable to read composite index range: 

Aborted (core dumped)


Attached files .geo and .msh are what I am working on.

   ,-~~-.___._.
  / |  '     \    | |--------. Vidhi Zala
 (  )         0   | |        | School of Computing
  \_/-, ,----'    | |        | Scientific Computing and Imaging Institute
     ====         !_!-v---v--. University of Utah
     /  \-'~;      .--------.  
    /  __/~| ._-""||        |  vidhi.zala@utah.edu 
  =(  _____|_|____||________|  http://sci.utah.edu/people/vidhi.html 
I support Ruff Haven Crises Shelter for Homeless Pets. Consider a donation today :)