From: Dafang W. <daf...@jh...> - 2014-03-30 06:00:51
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Hi, Could anyone offer an example of how to import VTK files (unstructured grid) into Libmesh? I am trying to load an unstructured tetrahedral mesh with a cell-based vector data field. Another thing to load is a VTX file giving a set of Dirichlet boundary nodes. I am not sure if I should use the VTKIO class. I would greatly appreciate if there is an example that I may follow. Thanks very much. Dafang -- Dafang Wang, Ph.D. Postdoctoral Fellow Institute of Computational Medicine Hackerman Hall, Room 218 Johns Hopkins University, Baltimore, 21218 http://lagniappe.icm.jhu.edu/~dwang/ |
From: John P. <jwp...@gm...> - 2014-03-31 17:44:52
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On Sun, Mar 30, 2014 at 12:01 AM, Dafang Wang <daf...@jh...> wrote: > Hi, > > Could anyone offer an example of how to import VTK files (unstructured > grid) into Libmesh? > I am trying to load an unstructured tetrahedral mesh with a cell-based > vector data field. > Another thing to load is a VTX file giving a set of Dirichlet boundary > nodes. > Libmesh can read VTK files it has previously written. It's pretty straightforward, but I can send you an example code that does it if you wish. As far as VTK files generated by some other piece of software, I'm not sure. -- John |