🚀 go-pugleaf

 Hello, netters.

 I read a paper two years ago describing a package that automatically generated
the finite difference equations for a given state equation, initial and
boundary conditions and mesh (geometry). Options included chosing different FD 
methods (FTCS, ADI, ADE, etc.). Well, I can't find the reference now, and I 
don't remember what journal was it (maybe it was a paper from a congress).

 I wonder if anyone who is aware of this and other papers on the subject could
post these references.

        Thanks in advance.

                                           Julio.