Richard Tran Mills <[email protected]> writes:
Hi Folks,
It seems that someone always wants me to either give them a matrix in Harwell-Boeing format, or to try experimenting with a matrix that they give me in Harwell-Boeing format. I would prefer that the format just go away, but since this doesn't seem to be happening, I would like to have some PETSc support mechanisms for reading and writing the beasts. I'd like to have something like a PETSC_VIEWER_HB for writing them out, and I'd like to have MatLoad() be able to use the viewer to load the matrices as well.
I thought I might look into adding something like this, but before I waste time with it, I thought I would ask to folks if either a) they think it is a bad idea or b) someone has already got the code for this.
Well, Mat example 81 saves a matrix in HB format. The other way shuold not be too hard if you do not make it too general. A viewer would be nice if you feel like doing it. Matt -- "Failure has a thousand explanations. Success doesn't need one" -- Sir Alec Guiness