Petsc Vec

[Aron Ahmadia]

Hi David,

You're looking to use a PetscViewer.  I see that there's not much in
the user's manual on how to use them, but the basic idea is that you
create a binary or ascii viewer (PetscViewerASCIIOpen,
PetscViewerBinaryOpen), then call VecView to save it to disk.  The
inverse call is VecLoad.  I direct you to the man pages from here on
:)

http://www-unix.mcs.anl.gov/petsc/petsc-as/snapshots/petsc-current/docs/

~A

On 6/30/07, David Fuentes <fuentes at ices.utexas.edu> wrote:
> Hello,
>
>
> I would like to write a Vec to a file and read it in at a later point in
> time. Are there any utilities in Petsc to do this?
>
>
> thank you,
> David Fuentes
>
>