<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"><style>body { line-height: 1.5; }body { font-size: 10.5pt; font-family: ????; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span><div><div dir="ltr" style="position: static !important;">Dear professor:</div></div><div dir="ltr"> I want to write a parallel 3D CFD code based on unstructred grid, does Petsc has DMPlex examples to start with.</div><div dir="ltr">Regards</div></div>
</body></html>