[Nek5000-users] Nek5000-users Digest, Vol 78, Issue 9

nek5000-users at lists.mcs.anl.gov nek5000-users at lists.mcs.anl.gov
Sun Aug 30 10:34:15 CDT 2015


hi,
I looked at the rea file, and I see that the whole part about boundary  
conditions is missing:

   ***** FLUID   BOUNDARY CONDITIONS *****
  P    1  1  241.0000      3.000000     0.0000000E+00 0.0000000E+00  
0.0000000E+00
  E    1  2  2.000000      4.000000     0.0000000E+00 0.0000000E+00  
0.0000000E+00
  E    1  3  17.00000      1.000000     0.0000000E+00 0.0000000E+00  
0.0000000E+00
  P    1  4  16.00000      2.000000     0.0000000E+00 0.0000000E+00  
0.0000000E+00
...

This is what causes the error that you cite below. Then, the line to  
load the restart file should be similar to the following:

             1 PRESOLVE/RESTART OPTIONS  *****
eddy_uv0.f00001

Then it should work.

Best regards,
Philipp



Quoting nek5000-users at lists.mcs.anl.gov:

> Hi, all
>
> sorry I have attached the wrong .rea file, the .rea file is renewed  
> in this mail.
>
> To save
>
> Sorry!!
>
>
>
>
>
> On 08/29/2015 03:51 PM, Allen wrote:
>> Hi, Phillip
>>
>> Thanks for your reply, but the dos2unix actually does not help. And  
>> I tried a lot to fix it up, including copy existing command from  
>> other examples .rea files to eliminate the error that might have  
>> something to do with the "CR and LF" stuff (I know little about  
>> these line breaks).
>>
>> I am in Ubuntu, should this this be due to the  failue of reading  
>> restart parameters?he
>>
>> I have attached the .rea file. It would  be greatly that you can  
>> have a look and give some advice.
>>
>> Thanks in advance.
>>
>> and have a nice weekend!
>>
>>
>> from Allen
>>
>>
>>
>> On 08/29/2015 01:00 AM, nek5000-users-request at lists.mcs.anl.gov wrote:
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>>> Today's Topics:
>>>
>>>    1. restart a case got an error: Error reading initial
>>>       condition/drive force data (nek5000-users at lists.mcs.anl.gov)
>>>    2. Re: restart a case got an error: Error reading initial
>>>       condition/drive force data (nek5000-users at lists.mcs.anl.gov)
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Fri, 28 Aug 2015 11:22:34 +0800
>>> From: nek5000-users at lists.mcs.anl.gov
>>> To: nek5000-users at lists.mcs.anl.gov
>>> Subject: [Nek5000-users] restart a case got an error: Error reading
>>>    initial condition/drive force data
>>> Message-ID:
>>>    <mailman.6382.1440732161.24727.nek5000-users at lists.mcs.anl.gov>
>>> Content-Type: text/plain; charset="utf-8"; Format="flowed"
>>>
>>> Hi, Nekers:
>>>
>>> I recently want to do some simulation with Nek, so I followed the
>>> tutorial for the eddy_uv case
>>>
>>> I have run the case without problem, but when I want to try the restart
>>> utility with the following modification instructed by the manual
>>> -----------------------------------------------------------------------------               1 PRESOLVE/RESTART OPTIONS   
>>> *****
>>> eddy_uv0.f00010
>>> ----------------------------------------------------------------------------- affter changing for a new case name and recompile, I started the  
>>> restart
>>> run, but the logfile gives the following error :
>>> -----------------------------------------------------------------------------    mapping elements to  
>>> processors
>>>             2          86          86         256         256 NELV
>>>             0          85          85         256         256 NELV
>>>             1          85          85         256         256 NELV
>>>   RANK     0 IEG     133     134     135     136     149 150 151     152
>>>                      161     162     165     166     167 168 177     178
>>>                      179     181     182     183     184 193 194     195
>>>                      196     197     198     199     200 201 202     203
>>>                      204     205     206     207     208 209 210     211
>>>                      212     213     214     215     216 217 218     219
>>>                      220     221     222     223     224 225 226     227
>>>                      228     229     230     231     232 233 234     235
>>>                      236     237     238     239     240 241 242     243
>>>                      244     245     246     247     248 249 250     251
>>>                      252     253     254     255     256
>>>   element load imbalance:            1          85          86
>>>   done :: mapping elements to processors
>>>
>>>    Error reading initial condition/drive force data
>>>    aborting in routine rdicdf.
>>> EXIT: rdicdf error          1
>>>
>>> call exitt: dying ...
>>>
>>> backtrace(): obtained 9 stack frames.
>>> ./nek5000(print_stack_+0x18) [0x500ff8]
>>> ./nek5000(exitt_+0x1cc) [0x5be5ec]
>>> ./nek5000(exitti_+0x117) [0x5c1537]
>>> ./nek5000(rdicdf_+0x1e7) [0x442387]
>>> ./nek5000(readat_+0x35f) [0x44951f]
>>> ./nek5000(nek_init_+0x75) [0x41ae25]
>>> ./nek5000(main+0x24) [0x419d84]
>>> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f26a5be276d]
>>> ./nek5000() [0x419dc9]
>>> -------------------------------------------------------------------------------------------------------------------- I have searched the post list, but I only found very vague statement  
>>> of
>>> this
>>> problem:_http://lists.mcs.anl.gov/pipermail/nek5000-users/2011-October/001560.html_ Hope some one can give me some hint, I actually do exactly what  
>>> the
>>> manual does, which makes me confused.
>>>
>>> Thanks, hope it is a minor mistake.
>>>
>>> from Allen
>>> -------------- next part --------------
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>>>
>>> ------------------------------
>>>
>>> Message: 2
>>> Date: Fri, 28 Aug 2015 10:43:10 +0200
>>> From: nek5000-users at lists.mcs.anl.gov
>>> To: nek5000-users at lists.mcs.anl.gov
>>> Subject: Re: [Nek5000-users] restart a case got an error: Error
>>>    reading initial condition/drive force data
>>> Message-ID:
>>>    <mailman.6397.1440751408.24727.nek5000-users at lists.mcs.anl.gov>
>>> Content-Type: text/plain; charset=windows-1252; format=flowed
>>>
>>> not sure it helps, but we had a similar problem recently when a rea file
>>> went trough Windows and Linux, adding CR and LF as line breaks. As far
>>> as I remember, using dos2unix of the file helped. Also, a tab character
>>> (ASCII 9) somewhere on that line gave some problems.
>>>
>>> Good luck,  Philipp
>>>
>>> On 2015-08-28 05:22, nek5000-users at lists.mcs.anl.gov wrote:
>>>> Hi, Nekers:
>>>>
>>>> I recently want to do some simulation with Nek, so I followed the
>>>> tutorial for the eddy_uv case
>>>>
>>>> I have run the case without problem, but when I want to try the restart
>>>> utility with the following modification instructed by the manual
>>>> -----------------------------------------------------------------------------               1 PRESOLVE/RESTART OPTIONS   
>>>> *****
>>>> eddy_uv0.f00010
>>>> ----------------------------------------------------------------------------- affter changing for a new case name and recompile, I started the  
>>>> restart
>>>> run, but the logfile gives the following error :
>>>> -----------------------------------------------------------------------------    mapping elements to  
>>>> processors
>>>>             2          86          86         256 256  NELV
>>>>             0          85          85         256 256  NELV
>>>>             1          85          85         256 256  NELV
>>>>   RANK     0 IEG     133     134     135     136     149 150 151     152
>>>>                      161     162     165     166     167 168 177     178
>>>>                      179     181     182     183     184 193 194     195
>>>>                      196     197     198     199     200 201 202     203
>>>>                      204     205     206     207     208 209 210     211
>>>>                      212     213     214     215     216 217 218     219
>>>>                      220     221     222     223     224 225 226     227
>>>>                      228     229     230     231     232 233 234     235
>>>>                      236     237     238     239     240 241 242     243
>>>>                      244     245     246     247     248 249 250     251
>>>>                      252     253     254     255     256
>>>>   element load imbalance:            1          85 86
>>>>   done :: mapping elements to processors
>>>>
>>>>    Error reading initial condition/drive force data
>>>>    aborting in routine rdicdf.
>>>> EXIT: rdicdf error          1
>>>>
>>>> call exitt: dying ...
>>>>
>>>> backtrace(): obtained 9 stack frames.
>>>> ./nek5000(print_stack_+0x18) [0x500ff8]
>>>> ./nek5000(exitt_+0x1cc) [0x5be5ec]
>>>> ./nek5000(exitti_+0x117) [0x5c1537]
>>>> ./nek5000(rdicdf_+0x1e7) [0x442387]
>>>> ./nek5000(readat_+0x35f) [0x44951f]
>>>> ./nek5000(nek_init_+0x75) [0x41ae25]
>>>> ./nek5000(main+0x24) [0x419d84]
>>>> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f26a5be276d]
>>>> ./nek5000() [0x419dc9]
>>>> -------------------------------------------------------------------------------------------------------------------- I have searched the post list, but I only found very vague statement  
>>>> of
>>>> this
>>>> problem:_http://lists.mcs.anl.gov/pipermail/nek5000-users/2011-October/001560.html_ Hope some one can give me some hint, I actually do exactly what  
>>>> the
>>>> manual does, which makes me confused.
>>>>
>>>> Thanks, hope it is a minor mistake.
>>>>
>>>> from Allen
>>>>
>>>>
>>>> _______________________________________________
>>>> Nek5000-users mailing list
>>>> Nek5000-users at lists.mcs.anl.gov
>>>> https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users
>>>>
>>>
>>> ------------------------------
>>>
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>>> Nek5000-users at lists.mcs.anl.gov
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>>> End of Nek5000-users Digest, Vol 78, Issue 9
>>> ********************************************
>>




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