[Nek5000-users] Restart option failed

[nek5000-users at lists.mcs.anl.gov]

Hello Neks, 

I did a SVN update of the nek files to be sure that I don't miss some updates. I got the version 1021.

But this time when I launch my code, I get this error 

************************************************************
verify mesh topology
   0.0000000000000000        6.2831853071795862       Xrange
   0.0000000000000000        6.2831853071795862       Yrange
   0.0000000000000000        0.0000000000000000       Zrange
ERROR (proc 0002, /Users/kamalselvam/nek5_svn/trunk/nek/jl/gs.c:1234): gs_op: op 4 not in valid range 1-3
ERROR (proc 0003, /Users/kamalselvam/nek5_svn/trunk/nek/jl/gs.c:1234): gs_op: op 4 not in valid range 1-3
ERROR (proc 0000, /Users/kamalselvam/nek5_svn/trunk/nek/jl/gs.c:1234): gs_op: op 4 not in valid range 1-3
ERROR (proc 0001, /Users/kamalselvam/nek5_svn/trunk/nek/jl/gs.c:1234): gs_op: op 4 not in valid range 1-3
  

********************************************************************
 
Thank you in advance,

Kamal


On 10 Apr 2014, at 17:48, nek5000-users at lists.mcs.anl.gov wrote:

> Hi Katie, 
> 
> yes,  my restart file is 0.f00000 format and the parameter in *.rea file is   ' 6.00000     p067 restart: <0=ascii, else binary '
> Thanks for your reply.
> 
> 
> Kamal 
>  
> On 11/04/2014 17:43, nek5000-users at lists.mcs.anl.gov wrote:
>> Hi,
>> 
>> Is your restart file a 0.f00000 format? 
>> If the param (67) is not set in the .usr file, the default is set to 0 . f00000.  
>> Katie
>> 
>> Katie
>> 
>> On Apr 11, 2014 9:56 AM, <nek5000-users at lists.mcs.anl.gov> wrote:
>> Hi Paul, 
>> 
>> I don't change parameters through the .usr file.  
>> Thank you 
>> 
>> Kamal
>>  
>> On 11/04/2014 16:52, nek5000-users at lists.mcs.anl.gov wrote:
>>> 
>>> Hi Kamal,
>>> 
>>> Make certain tey aren't reset in your .usr file.
>>> 
>>> Best, Paul
>>> 
>>> From: nek5000-users-bounces at lists.mcs.anl.gov [nek5000-users-bounces at lists.mcs.anl.gov] on behalf of nek5000-users at lists.mcs.anl.gov [nek5000-users at lists.mcs.anl.gov]
>>> Sent: Thursday, April 10, 2014 9:09 AM
>>> To: nek5000-users at lists.mcs.anl.gov
>>> Subject: Re: [Nek5000-users] Restart option failed
>>> 
>>> 
>>> Hi JC, 
>>> 
>>> Thanks for the reply
>>> 
>>> The parameters are positive 
>>>    0.00000     p064 =1 --> perturbation restart
>>>    1.00000     p065 #iofiles (eg, 0 or 64); <0 --> sep. dirs
>>>    6.00000     p066 output : <0=ascii, else binary
>>>    6.00000     p067 restart: <0=ascii, else binary
>>> 
>>> Regards,
>>> Kamal 
>>> 
>>> 
>>> On 11/04/2014 14:18, nek5000-users at lists.mcs.anl.gov wrote:
>>>> Hi Kamal,
>>>> 
>>>> Check out the parameters 64 or 65 in your .rea file. It is very likely that it is set to -4 instead of a positive number.
>>>> 
>>>> Cheers,
>>>> JC
>>>> 
>>>> 
>>>> 2014-04-10 14:13 GMT+02:00 <nek5000-users at lists.mcs.anl.gov>:
>>>> Hello Neks,
>>>> 
>>>> I tried to restart my simulation from a previous output *.f file but it failed
>>>> 
>>>> I set the restart option in *.rea to 1 and added the file name.
>>>> 
>>>> Could some please tell me what might be the possible cause for this ?
>>>> 
>>>> ***********************************************************************
>>>>  nekuic (1) for ifld            1
>>>>  Reading checkpoint data
>>>>        0       0 OPEN: extens0.f00250
>>>> extens0.f00250
>>>> byte_read() :: fopen failure2!
>>>> ERROR: Error reading restart header in mfi_prepare  ierr=  1
>>>> 
>>>> call exitt: dying ...
>>>> 
>>>> ************************************************************************
>>>> 
>>>> Thanks in advance.
>>>> 
>>>> Kamal
>>>> 
>>>> _______________________________________________
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>>>> Nek5000-users at lists.mcs.anl.gov
>>>> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>>>> 
>>>> 
>>>> 
>>>> -- 
>>>> Jean-Christophe Loiseau
>>>> Homepage
>>>> 
>>>> 
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>>> 
>>> 
>>> 
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