[Users] bug or feature?

Eloisa Bentivegna eloisa.bentivegna at ct.infn.it
Thu Sep 10 06:12:49 CDT 2015

On 09/09/15 22:36, Comer Duncan wrote:
> Hi,
> I was able to get ET to build with the Brill example.  However, after
> constructing a par file (attached) I have found that the execution
> crashes.  The main complaint seems to be that there are not enough
> prolongation levels associated with the grid functions. One is assigned
> and Carpet seems to say it needs at least 2. I am attaching the .err
> file (short) so you'll get a hint of what I see.  I can perhaps post the
> .out file to pastebin if that would help.   Indeed all time levels for
> the grid functions is set to 1. What could be responsible?  Am I missing
> something in the par file or is there something in the generated code
> which needs tweaking? Also, the CT method I use needs the Robin outer
> bc, which is set in the par file.  More needed? 

Hi Comer!

I think you forgot to attach the .err file... which grid functions are
affected by the prolongation error?

Also, do you need the Robin BCs for the initial data only, or during the
evolution too?


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