Ah ok, Then I will have a look at matconvert. And then maybe later switch to AIJ as well. Thanks of the help, Frank
On 29 May 2024, at 16:57, Barry Smith <[email protected]> wrote:
You can use MatConvert()
On May 29, 2024, at 10:53 AM, Frank Bramkamp <[email protected]> wrote:
This Message Is From an External Sender This message came from outside your organization. Hello Hong,
Thank you for the clarification. If I already have a BAIJ matrix format, can I then convert it later into AIJ format as well ?! In that case I would have two matrices, but that would be ok for testing. I think that you sometimes convert different matrix formats into each other ?!
Since I typically have BAIJ format, I also use a blocked ILU, which would turn into a point wise ILU for an AIJ matrix. That is why I typically have the BAIJ format.
Otherwise, I have to change it into an AIJ format from the beginning.
Thanks for the quick help,
Frank