On Tue, 24 Apr 2018, 서승진 wrote:
ERROR: Finite element LAGRANGE on geometric element TRI3 only supports FEInterface::max_order =1, not fe_type.order = 2
TRI3 is a first-order geometric element, with only 3 nodes. It sounds like you're trying to set up a second-order finite element basis, which for LAGRANGE requires 6 nodes. If that's the case, the easiest fix would be to call mesh.all_second_order(), which would turn your 3-noded triangles into 6-noded triangles, before initializing your EquationSystems. --- Roy ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
