Ok. Thanks. I will look into that. I found a way around getting the .msh file. I tried to import a mesh like is done in the diffusion.anisotropy example. I created a circular mesh in gmsh. Then imported the .msh file in the Gmsh2D() function. However, Gmsh2D() seems to be adding extra grid points to the mesh. Why is this? I can know exactly how many nodes there are from gmsh and its different from what FiPy is showing.
Thanks, Kyle On Dec 19, 2014, at 1:17 PM, Guyer, Jonathan E. Dr. <jonathan.gu...@nist.gov> wrote: > You can use var.cellVolumeAverage, mesh.cellVolumes, and masks (e.g., "x < > 5." etc.) to perform integrals like this. > > > On Dec 19, 2014, at 11:48 AM, Kyle Briton Lawlor <klawlor...@gmail.com> wrote: > >> Hi, FiPy. >> >> I am using FiPy for a 2D problem on a triangular mesh generated through gmsh >> in a circular or annular region. For my problem I need to calculate some >> integrals over the mesh for functions of the solution variables. I am >> attempting to do this by trying to compute volumes of irregular triangular >> prisms. I guess it is worth asking, is there pre-assembled way to do this in >> FiPy? >> >> If not, my question is when I create the mesh with gmsh in FiPy, is there a >> way I can get to the .msh file that one can obtain when using gmsh on its >> own? I have a way of computing areas for the gmsh mesh if I have that file. >> >> Thanks ahead, >> Kyle >> _______________________________________________ >> fipy mailing list >> fipy@nist.gov >> http://www.ctcms.nist.gov/fipy >> [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] > > > _______________________________________________ > fipy mailing list > fipy@nist.gov > http://www.ctcms.nist.gov/fipy > [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] _______________________________________________ fipy mailing list fipy@nist.gov http://www.ctcms.nist.gov/fipy [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ]
