1 function llcoord = lagrange_nodes_edges_llcoord(pdeg)
2 %
function llcoord = lagrange_nodes_edges_llcoord(pdeg)
4 %
function returning edge-local coordinates of the
5 % lagrange-nodes of the reference triange. llcoord is a
6 % nlagrange_nodes x 3 matrix.
7 % llcoord(i,j) = real number on the unit-interval,
if the i-th
8 % lagrange-node lies on the j-th edge
9 % llcoord(i,j) = -1,
else
11 % Immanuel Maier, 11.03.2011
37 error(
'pdeg < 1 or > 3 not supported in lagrange_nodes_edges_llcoord!');