[Carpet] Error when using moving grids

[Yosef Zlochower]

Erik Schnetter wrote:
> On Aug 23, 2006, at 12:39:17, Yosef Zlochower wrote:
> 
>> Hi,
>>
>>   I am using CarpetRegrid2 and CarpetTracker to adjust the
>> grid to the position of the black holes. I get the following
>> error on the 512'th iteration.
>>
>> Internal error: extrapolation in time.  time=511  times=[512]
>>
>> I regrid every 256, but the black holes were essentially stationary,
>> so this may be the first time that carpet attempted to regrid.
>>
>> I did not use any refinement in time, and set the prolongation
>> order in time to zero.
>>
>> The parfile is attached.
> 
> 
> I don't see anything suspicious in your parameter file.
> 
> Can you find out where the error message is created?
> 
> -erik
> 

Here is the full message

WARNING level 0 in thorn CarpetLib processor 1 host node2.oscardomain
   (line 1680 of Cactus/configs/carpetmol/build/CarpetLib/data.cc):
   -> Internal error: extrapolation in time.  time=511  times=[512]


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