Does anyone know a good and free FEM 2-D mesh generator?
I found so many materials while using google.
I am wondering if some one can recommend me a good one.
Thanks very much.
In 2-D case, I got all the node coordinates and I also know the matrix n(i,e),where the value of n(i,e)is global node number, i is local node number, and e is the local node number. Given a point with coordinate (x,y).How to determine which element this point belongs to?
Thanks very much!