[Nek5000-users] Restart

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

I think you try to do a restart from an ASCII file using the BINARY reader!
Is the restart file in ASCII or BINARY? 

Please post the header of channel_old.fld01 (e.g "head channel_old.fld01 | strings").

Stefan




On Jan 21, 2010, at 6:01 PM, nek5000-users at lists.mcs.anl.gov wrote:

> Hallo,
> 
> I have some problems to restart my runs. I tried to do it like it's described in the "NEK5000 Primer" (to change the line in the .rea file). Here my new entry in the .rea file:
> 
>          1  PRESOLVE/RESTART OPTIONS  *****
> channel_old.fld01
> 
> But it doesn't work. Here the last lines of the log-file:
> 
> set initial conditions
> Checking restart options: channel_old.fld01 TIME=130.78383346949016                                       Reading checkpoint data
>      0       0 OPEN: channel_old.fld01
> 640   6   6   6 1.3078383E+0210000 X Y Z U P                      NELT,NX,NY,N
> 0.000      0.000      0.000      0.000      0.000                                                                                                       NONSTD HDR, parse_hdr, abort.
> call exitt: dying ...
> backtrace(): obtained 12 stack frames.
> ./nek5000 [0x4de05a]
> ./nek5000 [0x5da15d]
> ./nek5000 [0x46e248]
> ./nek5000 [0x46ceff]
> ./nek5000 [0x46d302]
> ./nek5000 [0x471df0]
> ./nek5000 [0x47577b]
> ./nek5000 [0x407db2]
> ./nek5000 [0x4074ca]
> ./nek5000 [0x60c9ac]
> /lib/libc.so.6(__libc_start_main+0xe6) [0x7ff0e9c101a6]
> ./nek5000 [0x4073e9]
> total elapsed time             :   1.09375E+00 sec
> total solver time incl. I/O    :   0.00000E+00 sec
> CPU seconds/timestep/DOF       :   0.00000E+00 sec
> time/timestep                  :   0.00000E+00 sec
> 
> 
> real	0m1.107s
> user	0m0.996s
> sys	0m0.100s
> 
> I tried it with different job names (same like the new, different to the new one...) and even with a channel_old.fld01 TIME=130.78383346949016 entry..
> 
> Do you know where might be the problem??
> 
> Thx a lot..
> 
> Greets, Fred
> 
> 
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