Hello, You can get the spatial locations of the quadrature points from your finite element object:
http://libmesh.github.io/doxygen/classlibMesh_1_1FEAbstract.html#a6c196ce8080e5082ca424aadde821fa3 Please let us know if you have more questions. Best, Paul On Mon, Apr 2, 2018 at 11:08 PM, Xie_Jinyi <ophelie_...@qq.com> wrote: > Hi all, > > > I have been dealing with a problem where I need to evaluate a specific > function on the quadrature points to assemble the right hand side, so I > need to get the physical space locations of the quadrature points. I guess > it is related to "get_element_qrule" and I wonder if there is a function > which can access the spatial coordinates. Could anyone give me a hint of > it? Your suggestions would be appreciated. > > > Best regards, > Ophélie > ------------------------------------------------------------ > ------------------ > 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 > ------------------------------------------------------------------------------ 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
