[Carpet] unknown prolongation method "TVD"

[Erik Schnetter]

On Mar 12, 2008, at 03:31:35, Hee Il Kim wrote:

> Hi ,
>
> I got the following errors using the latest Carpet. I'm using public  
> Whisky thorns. Should I use the development version of Whisky or  
> Could the error be solved by debugging?

Hee Il,

I'm hoping that some of the real Whisky experts can also add here.

The prolongation type of the variable group whisky_cons_scalar_var is  
set by the parameter Whisky_Prolongation_Type.  This is set to ENO by  
default, I believe.  Next to the disabled "TVD" setting I read "does  
not work well; and it is no longer supported in carpet".  I assume  
that Carpet lost support for TVD prolongation operators, hence your  
error message.  You can probably set the prolongation type to ENO or  
WENO instead.

It may be that your parameter file is already setting the prolongation  
type.

-erik

> ###################
> ...
> ...
>   (line 1868 of /home/khi/Cactus/arrangements/Carpet/Carpet/src/ 
> SetupGH.cc):
>   -> Group "WHISKY::WHISKY_CONS_SCALAR_VAR" has the unknown  
> prolongation method
> "TVD".
> cactus_rns_carpet: /home/khi/Cactus/arrangements/Carpet/Carpet/src/ 
> helpers.cc:15
> 0: int Carpet::Abort(_cGH *, int): Assertion `0' failed.
> WARNING level 0 in thorn Carpet processor 11 host compute-0-0.local
>   (line 1868 of /home/khi/Cactus/arrangements/Carpet/Carpet/src/ 
> SetupGH.cc):
>   -> Group "WHISKY::WHISKY_CONS_SCALAR_VAR" has the unknown  
> prolongation method
> "TVD".
> cactus_rns_carpet: /home/khi/Cactus/arrangements/Carpet/Carpet/src/ 
> helpers.cc:15
> 0: int Carpet::Abort(_cGH *, int): Assertion `0' failed.
> rank 14 in job 7  compute-0-0.local_32846   caused collective abort  
> of all ranks
>   exit status of rank 14: killed by signal 9
> rank 13 in job 7  compute-0-0.local_32846   caused collective abort  
> of all ranks
>   exit status of rank 13: killed by signal 6
> ...
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-- 
Erik Schnetter <schnetter at cct.lsu.edu>   http://www.cct.lsu.edu/~eschnett/

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