Hi Jed,
I am solving the 3D compressible Navier-Stokes equations. I have read
the ex11.c for several days and still do not fully understand this. I
will look at the older version as you suggested. Maybe I need to go to
your office to ask you some questions. :-)
Best regards,
Rongliang
On 10/28/2014 10:15 AM, Jed Brown wrote:
Rongliang Chen <rongliang.c...@gmail.com> writes:
Thanks Matt and Jed,
I am trying to write a parallel FVM code on unstructured grid for
compressible NS equations. I found that the finite volume code on the
structured mesh is easy to write but for the unstructured mesh, it is
really untrivial. I want to follow the PETSc's DMPlexFV but it is not
easy to read, so I want to find a good book for it.
There is no book specific to PETSc's interfaces. What sort of equations
are you solving? For hyperbolic systems, you can look at
src/ts/examples/tutorials/ex11.c. Make sure to set up global/tags so
you can jump to the library implementations, or look at an older version
that doesn't hide the actual discretization in overly-specialized
library functions. (Matt and I wrote this example together, but
disagree about which parts belong in the library.)
