fem2d_oden, a Fortran77 code which applies the finite element method (FEM) to a linear boundary value problem in two spatial dimensions; this code is an example for the Texas Finite Element Series, by Eric Becker, Graham Carey and J Tinsley Oden.
The computer code and data files described and made available on this web page are distributed under the MIT license
fem2d_oden is available in a Fortran77 version.