Hello, So I went to upgrade my Numpy from 1.0.4 to 1.2.0, and I ran into a problem with fipy. In particular "from numpy.core import ma as MA" was causing problems. I rolled numpy back and now I'm fine again, but it leads me to a couple of questions...
1. What is the most recent version of FiPy, and does it represent a speed improvement over version 1.2.1? What is the svn checkout command I need to run to get it? (I tried getting "current," a few of months ago when I thought there was a 2.0.1a version around, and I got 1.2.1 again, so I'm screwing something up.) 2. What is the latest version of Numpy that the newest version of FiPy works with? What about the 1.2.1 version? Also, on a completely separate note, has anyone looked at the PyAMG<http://code.google.com/p/pyamg/>solvers for use with FiPy? I confess I don't really understand the differences between different solvers, as I'm not a high-powered numerics guy, but they (whoever "they" are) say that multi-grid solvers are among the fastest for non-linear problems. Is there an "easy" way to plug these into fipy so I can check them out and give some feedback. By "easy" I mean where there's a file or two in FiPy that I could create/edit to invoke them in lieu of the standard solvers, translating things in and out, as necessary to make them work. Best Regards, Angus Hendrick
