Syun'ichi Shiraiwa
Syun'ichi Shiraiwa
@i3s93 Thank you. METIS recently changed to put some functionality outside as GKlib. This is caused by an adjustment I introduced due to this change. Actually, handling this change is...
@i3s93, @adantra Closing this for now. As mentioned earlier, we rolled back setup.py to point an older version of METIS when building it from setup.py. Please take a look at...
Hi, @jcwright77. We are using .tar.gz file of metis under https://github.com/mfem/tpls, This includes libGK. This is an older form of how METIS5 was packaged. It is not necessary to download...
This PR should fix the issue discussed in #141 and #144
@Kuloss. do you know the curl of E_inc, too? If so two terms on RHS can be done by VectorFEBoundaryTangentLFIntegrator. n x ( curl E_inc) and n x (n x...
$n \times (n \times E )$ is the tangential component of - Einc. I think you can use ProjectBdrCoefficientTangent with -j k0 as a coefficient.
Sorry, I misspoke. What i meant is to use j k_0 E_inc as a coefficient and use VectorFEBoundaryTangentLFIntegrator for the integrator. My understanding is that since the test function is...
Wait a second, I think I got your point. I guess you need to have a coefficient to give n x E_inc at integration point. This can be done by...
Your routine to get normal looks okay. With the mesh attached, I got the following (order =4, and NPoints = 6). Is use mesh a curved mesh? ``` 0.0346926 -0.0831267...
I think you could create a coefficient which returns the normal of boundary triangles. A sample below compares the RHS filled using n x E computed using n from the...