We would need to see an illustration of this to diagnose On Dec 19, 2014, at 1:22 PM, Kyle Briton Lawlor <[email protected]> wrote:
> 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. <[email protected]> > 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 <[email protected]> >> 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 >>> [email protected] >>> http://www.ctcms.nist.gov/fipy >>> [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] >> >> >> _______________________________________________ >> fipy mailing list >> [email protected] >> http://www.ctcms.nist.gov/fipy >> [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] > > > _______________________________________________ > fipy mailing list > [email protected] > http://www.ctcms.nist.gov/fipy > [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ] _______________________________________________ fipy mailing list [email protected] http://www.ctcms.nist.gov/fipy [ NIST internal ONLY: https://email.nist.gov/mailman/listinfo/fipy ]
