Hi to everyone,
I need to define a nodal boundary condition. The imposed value depends on the information of an element of the boundary or at least of one of the boundary edge it belongs to: u[node] = function(vertices of the element, ID_verteces, outward normal) u[node] = function(vertices of the boundary face/segment, ID boundary verteces of the face/segment, outward normal) I have tried to access the element information by creating a BC that inherits from nodal and from MaterialPropertyInterface. Unfortunately the element which I can have access is not necessarily one which the node belongs to. Furthermore, in particular situation I have a segmentation fault. Is there an easy way to create a NodalBC that can take advantage of the element/boundary segment-face informations? Thank you very much. ------------------------------------------------------------------------------ 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
