The finite element mapping system has a bug when using rational basis mapping functions and when FE is used…
The finite element mapping system has a bug when using rational basis mapping functions and when FE is used…: a task in LegoFlow-SWE (Harbor dataset). Steps to reproduce: 1. Create an FE object that uses rational basis mapping. 2. Call fe.reinit(elem) . 3. Access mapping data by calling get xyz()…
The task
Steps to reproduce: 1. Create an FE object that uses rational basis mapping. 2. Call `fe.reinit(elem)`. 3. Access mapping data by calling `get_xyz()`, `get_JxW()`, or other mapping-related getters. 4. Observe that the returned mapping data is incorrect for rational basis functions, and performance is substantially…
Part of Lego-X/LegoFlow-SWE.