[Gmsh] How to include specific nodes in tetrahedral mesh

moritz braun moritz.braun at gmail.com
Fri Jan 20 10:36:41 CET 2012


Dear  Friends
Dear Christophe

For some planned research I have two questions
1.How can include specific  points as part of the final refined
tetrahedral mesh, since
they are the points at which the coulomb potential has a singularity
and any numerical integration
will only be possible if the nucleus is chosen as node of the tetrahedron?
2. How can I supply ad-hoc  integration grids and weights for
those  tetrahedron that require special ones

regards

Moritz

-- 
Prof M Braun         Tel.:27-12-4298006/8027
Physics Department  Fax.: 27-12-4293643
University of South Africa (UNISA)
moritz.braun at gmail.com
P.O. Box 392
0003
UNISA
 South Africa