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Jed,<br>
<br>
I would like to discuss it, but I'm afraid I can't pose right
questions due to the lack of wide knowledge regarding problem, since
my understanding and motivation is only within my problem, which is
vector Helmholtz equation. <br>
Would anybody more experienced like to start this discussion?<br>
<br>
Regards,<br>
Alexander<br>
<br>
On 03.01.2012 13:28, Jed Brown wrote:
<blockquote
cite="mid:CAM9tzSkatX6D=5MeDobey+Bauesu5GEj50KQqdn_Mjh6nVhLOg@mail.gmail.com"
type="cite">
<div class="gmail_quote">On Tue, Jan 3, 2012 at 03:22, Alexander
Grayver <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:agrayver@gfz-potsdam.de">agrayver@gfz-potsdam.de</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div id=":2se">I want to implement general procedures to
generate discretized differential operators (like
grad,div,curl,laplacian) using PETSc and staggered
structured grids.<br>
Before I start, I am wondering if there is something similar
in PETSc already?</div>
</blockquote>
</div>
<br>
<div>PETSc does not have specific support for staggered grids at
this time. There are a few ways to do it, but none are ideal and
we have a proposal pending in which one item is to improve
staggered grid support (but we won't hear back for several
months). If you want to do this, it would be useful to discuss
how to manage staggered grids. The petsc-dev list would be the
best place for those discussions.</div>
</blockquote>
<br>
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