Dear developers,
I created a 2nd order finite element, TET or CUBE, however for some reasons, I
want to identify the 2nd order of dofs in this element.
For example, the continuity equaiton in N-S equations, if I set 2nd order for
pressure, but I want to disable the 2nd order dofs, which "i" is belong to 2or
dofs? Thank you!
for (unsigned int i=0; i<khi.size(); i++)
{
for (unsigned int j=0; j<phi.size(); j++)
{
Kpu(i,j) += -JxW[qp]*khi[i][qp]*dphi[j][qp](0);
Kpv(i,j) += -JxW[qp]*khi[i][qp]*dphi[j][qp](1);
}
}
Regards,
Luo Li
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