<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
hi,<br>
<br>
<div class="moz-cite-prefix">On 08/04/14 23:31, Matthew Knepley
wrote:<br>
</div>
<blockquote
cite="mid:CAMYG4G=A+HM91VfrkF36-+KSssgTkmOwbUveY4z4iYrbYpvF0g@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote"><br>
<div>1) ex33 will probably get eliminated. It is mostly a
copy of ex11 which does work. Use that.</div>
</div>
</div>
</div>
</blockquote>
<br>
OK- to begin with I tried running TS ex11 with the option
-ufv_vtk_cellgeom (to get it to write out the partition vector to
VTK):<br>
<br>
mpirun -np 2 ex11 -f sevenside-quad-15.exo -ufv_vtk_cellgeom<br>
<br>
but that gave the same error message I was getting yesterday with my
test code. I tried it with some of the other exo meshes, with the
same error. So it looks like there might be a problem there (unless
I'm running it with inappropriate input?) If I don't use
-ufv_vtk_cellgeom it runs fine.<br>
<blockquote
cite="mid:CAMYG4G=A+HM91VfrkF36-+KSssgTkmOwbUveY4z4iYrbYpvF0g@mail.gmail.com"
type="cite">
<div dir="ltr">
<div class="gmail_extra">
<div class="gmail_quote">
<div><br>
</div>
<div>2) Are you solving something using FVM?</div>
<div><br>
</div>
<div>3) The VTK/HDF5 output now relies on being able to set
the boundary values automatically. Here is it trying</div>
<div> to do it for FVM. Right now, it assumes that you
have told it about the face geometry, which happens in
ex11.</div>
<div> If you do not want this, I need to understand what
you want to do.</div>
</div>
</div>
</div>
</blockquote>
<br>
Yes, I'm using FVM. To begin with I'm trying to set up a simple test
code to solve an advection-diffusion problem on an unstructured FVM
mesh, to learn how PETSc (particularly DMPlex) works. If that works
out I'll use it as a basis for solving my real problem.<br>
<br>
Cheers, Adrian<br>
<pre class="moz-signature" cols="72">--
Dr Adrian Croucher
Department of Engineering Science
University of Auckland
New Zealand
tel 64-9-373-7599 ext 84611
</pre>
</body>
</html>