[petsc-dev] characteristic

[Richard Katz]

I use this too (in fact, I wrote the original version), and would be very happy to see it cleaned up.

I'm currently developing a Level Set code for Stefan problems where it might be just the thing.

>> Well, I am waiting for someone else to use it. All the examples from
>> Spiegelman run correctly and he uses it.
> 
> What does he use for 3D?

Marc isn't doing any 3D models these days, that I'm aware of.

Rich