I'm new to libmesh, and I am not a great C++ programmer, so the answer to this may seem obvious. I am working from example 3 to implement a poisson solver with a RHS that includes the dot product of the weighting function with a vector that I set.
So, working from line 351 of ex3.C, Fe(i) += JxW[qp]*fxy*phi[i][qp]; I want to change this to Fe(i) += JxW[qp]*dphi[i][qp]* gradGat ; where gradGat is the vector I desire to take the inner product with. How do I properly construct gradGat so I can get the desired dot product? Thanks, Brent ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
